Office Furniture › Office Chairs › Plastic › office stool 21 seat height

ECR4Kids Wave Seat, 14in - 15.1in Seat Height, Perch Stool Plastic in Gray/Brown | 15.1 H x 12.6 W x 16.5 D in | Wayfair ELR-15850-BK

The wave seat is a fun multi-positional chair to rock, perch or sit. This two-pack of stools grows with you for use with young children to adults. The active core engagement stool evolves from an assisted rocker for little ones, to a saddle-style seat... more

ECR4Kids Wave Seat, 14in - 15.1in Seat Height, Perch Stool Plastic in Blue | 15.1 H x 12.6 W x 16.5 D in | Wayfair ELR-15850-NV

The wave seat is a fun multi-positional chair to rock, perch or sit. This two-pack of stools grows with you for use with young children to adults. The active core engagement stool evolves from an assisted rocker for little ones, to a saddle-style seat... more

George Oliver Petya Adjustable Height Swivel Modern Office Chair in Faux Leather, Chrome Finish | 33 H x 21 W x 21 D in | Wayfair

Our office chair features a walnut veneer finish seat and a black Leatherette. The cushioning provides both stability and comfort, and the 360-degree swivel makes maneuvering the chair easy around the office. Black plastic caster wheels are affixed to... more

George Oliver Petya Adjustable Height Swivel Modern Office Chair in Faux Leather, Chrome Finish | 33 H x 21 W x 21 D in | Wayfair

Our office chair features a walnut veneer finish seat and a black Leatherette. The cushioning provides both stability and comfort, and the 360-degree swivel makes maneuvering the chair easy around the office. Black plastic caster wheels are affixed to... more

Latitude Run® Modern Height Adjustable Office Task Chair, Blue Upholstered in Blue/Black | 34.5 H x 21 W x 21 D in | Wayfair

A stylish, affordable alternative to your run-of-the-mill fabric office chair, the Deluxe Modern Office Armless Task Chair has won us over. A black faux leather backing creates the perfect housing for a quilted grey padded seat. Placing that atop a... more

Latitude Run® Modern Height Adjustable Office Task Chair, Blue Upholstered in Blue/Black | 34.5 H x 21 W x 21 D in | Wayfair

A stylish, affordable alternative to your run-of-the-mill fabric office chair, the Deluxe Modern Office Armless Task Chair has won us over. A black faux leather backing creates the perfect housing for a quilted grey padded seat. Placing that atop a... more

George Oliver Petya Adjustable Height Swivel Modern Office Chair in Faux Leather, Chrome Finish | 33 H x 21 W x 21 D in | Wayfair

Our office chair features a walnut veneer finish seat and a black Leatherette. The cushioning provides both stability and comfort, and the 360-degree swivel makes maneuvering the chair easy around the office. Black plastic caster wheels are affixed to... more

Mount-It Ergonomic Standing Desk Stool w/ Padded Seat, Adjustable Height & Non-Slip Rubber Base Plastic/Fabric in Gray | Wayfair MI-932

The high-density upholstered seat cushion achieves the perfect balance between firmness and softness. It promotes active adjustments while you work, keeping you energized and at ease while achieving maximum productivity. Perfect for sitting, leaning,... more

Diversified Woodcrafts Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR2T w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR7M w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Tractor Medium Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR1T w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR2M w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR2M w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Tractor Medium Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR1M w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR7T w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Diversified Woodcrafts Tractor Medium Height Adjustable Lab Stool Plastic in Black | 21 H x 25 W x 25 D in | Wayfair SE-TR1M w/ SE-C

Stand out with our tractor style seating that combines form and function. These ergonomic stools are constructed from rugged polyurethane that is self-skinning, chemical- and puncture-resistant, and fully washable. They easily adjust in height with a... more

Trule Daniels Wobble Chair Height Adjustable Active Learning Stool Sitting Home Office Green Plastic in Blue | 23 H x 13 W x 13 D in | Wayfair

Our high-quality wobble seating stool is your perfect choice if you are looking for stools for your child or your class. Children have high energy so they tend to move from here to there when sitting on stools. This stool allows them to swivel and rock... more

Trule Daniels Wobble Chair Height Adjustable Active Learning Stool Sitting Home Office Green Plastic in Blue | 23 H x 13 W x 13 D in | Wayfair

Our high-quality wobble seating stool is your perfect choice if you are looking for stools for your child or your class. Children have high energy so they tend to move from here to there when sitting on stools. This stool allows them to swivel and rock... more

Trule Daniels Wobble Chair Height Adjustable Active Learning Stool Sitting Home Office Green Plastic in Gray | 23 H x 13 W x 13 D in | Wayfair

Our high-quality wobble seating stool is your perfect choice if you are looking for stools for your child or your class. Children have high energy so they tend to move from here to there when sitting on stools. This stool allows them to swivel and rock... more

Trule Daniels Wobble Chair Height Adjustable Active Learning Stool Sitting Home Office Green Plastic in Black/Brown | 23 H x 13 W x 13 D in | Wayfair

Our high-quality wobble seating stool is your perfect choice if you are looking for stools for your child or your class. Children have high energy so they tend to move from here to there when sitting on stools. This stool allows them to swivel and rock... more

SIMPOL HOME Ergonomic Adjustable Office Chair, Computer Chair w/ Adjustable Seat Height & lumbar Support. Plastic/Acrylic/Upholstered/Mesh | Wayfair

INDIVIDUALIZED COMFORT -With the numerous adjustable features of this advanced office chair, you can rest assured to find a comfortable chair that suits you. You can adjust the height and angle of the headrest, seat height, backrest tilt and tilt... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Yellow | 23.6 H x 13.3 W x 13.3 D in | Wayfair ELR-15627-YE

The Sitwell adjustable stool with cushion provides a flexible seating option for the classroom, library, office, or home learning environment. This wobble stool supports healthy alignment while encouraging the body's natural need for movement. Seats... more

Inbox Zero Cotreau Rolling Salon Height Adjustable Active Stool Plastic/Metal in Black/Brown | 34 H x 12.59 W x 12.59 D in | Wayfair

Black Rolling Stool Salon Chair 360° Swivel Salon Stool with Wheels for Barber Massage Tattoo Manicure Spa Studio Work Office Beauty Chair Height Adjustable with Hydraulic Lift 16.53 - 21.25 inchFeatures:360 Degrees Full Rotation & Height Adjustable:... more

Connubia Yo Outdoor Armchair w/ Metal Frame & Plastic Seat in Green/Black | 32 H x 21.375 W x 21.875 D in | Wayfair CB199103001508L00000000

Yo! is a must-have minimal seat with that extra funky spirit you need in your home. Its simple shape, inspired by comics and cartoons, makes Yo! the perfect chair for a lively kitchen or office space. Upholstered seat and back rest on a metal frame for... more

Connubia Yo Outdoor Armchair w/ Metal Frame & Plastic Seat in Green/Black | 32 H x 21.375 W x 21.875 D in | Wayfair CB199103001508L00000000

Yo! is a must-have minimal seat with that extra funky spirit you need in your home. Its simple shape, inspired by comics and cartoons, makes Yo! the perfect chair for a lively kitchen or office space. Upholstered seat and back rest on a metal frame for... more

Connubia Yo Outdoor Armchair w/ Metal Frame & Plastic Seat in Green/White | 32 H x 21.375 W x 21.875 D in | Wayfair CB199103008L09400000000

Yo! is a must-have minimal seat with that extra funky spirit you need in your home. Its simple shape, inspired by comics and cartoons, makes Yo! the perfect chair for a lively kitchen or office space. Upholstered seat and back rest on a metal frame for... more

Connubia Yo Outdoor Armchair w/ Metal Frame & Plastic Seat in Green/White | 32 H x 21.375 W x 21.875 D in | Wayfair CB199103009408L00000000

Yo! is a must-have minimal seat with that extra funky spirit you need in your home. Its simple shape, inspired by comics and cartoons, makes Yo! the perfect chair for a lively kitchen or office space. Upholstered seat and back rest on a metal frame for... more

Wrought Studio™ Imiya Office Chair Upholstered, Wood in Gray/White | 30.3 H x 21.3 W x 21.3 D in | Wayfair 696EAFE854004B14B1B99A6716B864A3

Features:Product Type: Office ChairFrame Material: PlasticFrame Material Details: PETFrame Manufactured Wood Type: Back Construction: PlasticBack Construction Detail: Upholstered: YesUpholstered Back: Upholstered Seat: Upholstery Material Quality [EU... more

Wrought Studio™ Imiya Office Chair Upholstered, Wood in Pink/Gray/White | 30.3 H x 21.3 W x 21.3 D in | Wayfair 9043DFDFFB33421F8C1521815C88E40A

Features:Product Type: Office ChairFrame Material: PlasticFrame Material Details: PETFrame Manufactured Wood Type: Back Construction: PlasticBack Construction Detail: Upholstered: YesUpholstered Back: Upholstered Seat: Upholstery Material Quality [EU... more

Wrought Studio™ Imiya Office Chair Upholstered, Wood in Pink/Gray/Blue | 30.3 H x 21.3 W x 21.3 D in | Wayfair 3D695BD0C0B048B48E627F781A7A50E7

Features:Product Type: Office ChairFrame Material: PlasticFrame Material Details: PETFrame Manufactured Wood Type: Back Construction: PlasticBack Construction Detail: Upholstered: YesUpholstered Back: Upholstered Seat: Upholstery Material Quality [EU... more

Wrought Studio™ Imiya Office Chair Upholstered, Wood in Gray/Black | 30.3 H x 21.3 W x 21.3 D in | Wayfair 55BC2130CB9445878644D27B077BCA6C

Features:Product Type: Office ChairFrame Material: PlasticFrame Material Details: PETFrame Manufactured Wood Type: Back Construction: PlasticBack Construction Detail: Upholstered: YesUpholstered Back: Upholstered Seat: Upholstery Material Quality [EU... more

Wrought Studio™ Imiya Office Chair Upholstered, Wood in Gray/White | 30.3 H x 21.3 W x 21.3 D in | Wayfair 696EAFE854004B14B1B99A6716B864A3

Features:Product Type: Office ChairFrame Material: PlasticFrame Material Details: PETFrame Manufactured Wood Type: Back Construction: PlasticBack Construction Detail: Upholstered: YesUpholstered Back: Upholstered Seat: Upholstery Material Quality [EU... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Gray | 23.6 H x 13.3 W x 13.3 D in | Wayfair ELR-15627-LG

The Sitwell adjustable stool with cushion provides a flexible seating option for the classroom, library, office, or home learning environment. This wobble stool supports healthy alignment while encouraging the body's natural need for movement. Seats... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Gray | 23.6 H x 13.3 W x 13.3 D in | Wayfair ELR-15627-LG

The Sitwell adjustable stool with cushion provides a flexible seating option for the classroom, library, office, or home learning environment. This wobble stool supports healthy alignment while encouraging the body's natural need for movement. Seats... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Green | 23.6 H x 13.3 W x 13.3 D in | Wayfair ELR-15627-SF

The Sitwell adjustable stool with cushion provides a flexible seating option for the classroom, library, office, or home learning environment. This wobble stool supports healthy alignment while encouraging the body's natural need for movement. Seats... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Blue | 23.6 H x 13.3 W x 13.3 D in | Wayfair ELR-15627-PB

The Sitwell adjustable stool with cushion provides a flexible seating option for the classroom, library, office, or home learning environment. This wobble stool supports healthy alignment while encouraging the body's natural need for movement. Seats... more

Interion Height Adjustable Lab Stool Plastic in Gray | 49.5 H x 25 W x 25 D in | Wayfair B629775

Contoured back and seat help to relieve back-strain. Pneumatic gas lift seat height adjustment. Large 27" nylon base for greater stability. Available in four fabric colors and black Caressoft. Optional glides can be used in place of casters (TU021). |... more

ECR4Kids Sitwell Wobble Stool w/ Cushion, Adjustable Height, Active Seating Plastic in Gray/Brown | 23.6 H x 13.3 W x 13.3 D in | Wayfair

Support the body's natural need for movement with the SitWell Adjustable Stool with Cushion. Seats that rock, tilt, and swivel allow for freedom of movement and encourage good posture and alertness while learning and working. This movement stool... more