Mailing & Shipping Supplies › 18 x 12 x 4

ZORO SELECT M1244 Corrugated Mailers, 12" x 4" x 4", White, 50/Bundle

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 12 in, Inside Width 4 in, Inside Height 4 in, Inside LxWxH 12x4x4 in, Board Test 200#, Wall Thickness 1/8 in, Fluting Profile B Flute, Material Corrugate, Color... more

18 x 12 x 4 Corrugated Cardboard Boxes Flat 18 L x 12 W x 4 H Pack of 25 | Shipping Packaging Moving Storage Box for Home or Business Strong Wholesale Bulk Boxes

With over 1 600 sizes available offers a large variety of packing shipping and moving boxes to choose from. 18124 Flat Single Wall Corrugated Cardboard Boxes 18 x 12 x 4 (L x W x H) are perfect for shipping apparel books picture frames artwork mirrors... more

WBTAYB 18 x 12 x 4 Corrugated Cardboard Boxes Flat 18 L x 12 W x 4 H Pack of 25 | Shipping Packaging Moving Storage Box for Home or Business Strong Wholesale Bulk Boxes

With over 1 600 sizes available WBTAYB offers a large variety of packing shipping and moving boxes to choose from. WBTAYB 18124 Flat Single Wall Corrugated Cardboard Boxes 18 x 12 x 4 (L x W x H) are perfect for shipping apparel books picture frames... more

HYYYYH 18 x 12 x 4 Corrugated Cardboard Boxes Flat 18 L x 12 W x 4 H Pack of 25 | Shipping Packaging Moving Storage Box for Home or Business Strong Wholesale Bulk Boxes

With over 1 600 sizes available HYYYYH offers a large variety of packing shipping and moving boxes to choose from. HYYYYH 18124 Flat Single Wall Corrugated Cardboard Boxes 18 x 12 x 4 (L x W x H) are perfect for shipping apparel books picture frames... more

ZORO SELECT MLR2 Corrugated Mailers, 4 3/8" x 4 3/8" x 3 1/2", White, 50/Bundle

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 4 3/8 in, Inside Width 4 3/8 in, Inside Height 3 1/2 in, Inside LxWxH 4-3/8x4-3/8x3-1/2 in, Board Test 200#, Wall Thickness 1/8 in, Fluting Profile B Flute,... more

ZORO SELECT M1242 Corrugated Mailers, 12" x 4" x 2", White, 50/Bundle

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 12 in, Inside Width 4 in, Inside Height 2 in, Inside LxWxH 12x4x2 in, Board Test 200#, Wall Thickness 1/8 in, Fluting Profile B Flute, Material Corrugate, Color... more

ZORO SELECT MRX6X Corrugated Mailers, 6 1/2" x 4 7/8" x 2 5/8", White, 50/Bundle

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 6 1/2 in, Inside Width 4 7/8 in, Inside Height 2 5/8 in, Inside LxWxH 6-1/2x4-7/8x2-5/8 in, Board Test 200#, Wall Thickness 1/8 in, Fluting Profile B Flute,... more

ZORO SELECT 2CXD6 Instant Foam 18" x 24", Pk30

Instant Foam Packaging, Instant Foam Type Instant Foam without Warming System, Bag Width 10 1/4 in, Bag Length 15 1/2 in, Bag Number 60, Bags per Case 30, Package Quantity 30 more

ZORO SELECT 56LR89 Bubble Mailer,Paper,10-3/4" LPK100

Bubble Mailer, Material Paper, Mailer Type Bubble, Closure Style Self Sealing, Color White, Usable WxL 7 1/8 in x 10 3/4 in, Usable Width 7 1/8 in, Usable Length 10 3/4 in, Outside WxL 7 1/4 in x 12 in, Outside Width 7 1/4 in, Outside Length 12 in,... more

JIFFYLITE 100018415 Bubble Mailer,Paper,10-3/4"L,Kraft,PK100

Bubble Mailer, Material Paper, Mailer Type Bubble, Closure Style Self Sealing, Color Kraft, Usable WxL 7 1/8 in x 10 3/4 in, Usable Width 7 1/8 in, Usable Length 10 3/4 in, Outside WxL 7 1/4 in x 12 in, Outside Width 7 1/4 in, Outside Length 12 in,... more

ZORO SELECT 36DZ23 Mailer Envelope,White,12-1/2 in. W,PK50

Mailer Envelopes, Material Poly, Mailer Type Bubble, Closure Style Self Sealing, Color White, Usable WxL 12 1/4 in x 18 in, Usable Width 12 1/4 in, Usable Length 18 in, Outside WxL 12 1/2 in x 19 in, Outside Width 12 1/2 in, Outside Length 19 in,... more

ZORO SELECT 2CXC3 Instant Foam 15" x 18", Pk36

Instant Foam Packaging, Instant Foam Type Instant Foam without Warming System, Bag Width 10 1/4 in, Bag Length 15 1/2 in, Bag Number 10, Bags per Case 36, Package Quantity 36 more

18 X 12 X 4 Corrugated Cardboard Boxes Flat 18 L X 12 W X 4 H Pack Of 25 | Shipping Packaging Moving Storage Box For Home Or Business Strong Wholesale Bulk Boxes

DIMENSIONS:18 Length x 12 Width x 4 Height Flat Corrugated Boxes Pack of 25. Measurements refer to the inside dimensions. Each individual box weighs approximately 0.7216 pounds. APPLICATIONS:The smaller depths on these cartons provide an ideal fit for... more

18 X 12 X 4 Corrugated Cardboard Boxes Flat 18 L X 12 W X 4 H Pack Of 25 | Shipping Packaging Moving Storage Box For Home Or Business Strong Wholesale Bulk Boxes

DIMENSIONS:18 Length x 12 Width x 4 Height Flat Corrugated Boxes Pack of 25. Measurements refer to the inside dimensions. Each individual box weighs approximately 0.7216 pounds. APPLICATIONS:The smaller depths on these cartons provide an ideal fit for... more

18 X 12 X 4 Corrugated Cardboard Boxes Flat 18 L X 12 W X 4 H Pack Of 25 | Shipping Packaging Moving Storage Box For Home Or Business Strong Wholesale Bulk Boxes

Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. DIMENSIONS:18 Length x 12 Width x 4 Height Flat Corrugated Boxes Pack of 25. Measurements refer to the inside... more

MYXIO 18 x 12 x 4 Corrugated Cardboard Boxes Flat 18 L x 12 W x 4 H Pack of 25 | Shipping Packaging Moving Storage Box for Home or Business Strong Wholesale Bulk Boxes

With over 1 600 sizes available MYXIO offers a large variety of packing shipping and moving boxes to choose from. MYXIO 18124 Flat Single Wall Corrugated Cardboard Boxes 18 x 12 x 4 (L x W x H) are perfect for shipping apparel books picture frames... more

White Deluxe Literature Mailing Boxes 18 X 12 X 4 Inches Pack Of 25 Crush-Proof For Shipping Mailing And Storing

Feature protective side and front outside tuck closure. protection for your most important documents. Manufactured from strong 200#/ECT32-B white corrugated. Assembles in seconds without tape glue or staples. Proudly made in the USA! more

Box Partners Corrugated Mailers 18 x 12 x 4 White 50/Bundle M18124

CleanItSupply Corrugated Mailers 18 x 12 x 4 White 50/Bundle 18 x 12 x 4 White Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small light-weight fragile items. Corrugated Mailers are... more

Box Partners Deluxe Literature Mailers 18 x 12 x 4 Kraft 25/Bundle MFL18124K

Choose this corrugated mailer to make sure documents get to their recipients in one piece. Protective side flaps and a front tuck closure ensure that important items remain securely inside. Made from durable corrugated cardboard to stand up to the... more

18 x 12 x 4 ECT-32 25 Pack Corrugated Boxes Kraft

Product Description: The Corrugated Cardboard Box Kraft 18 x 12 x 4 ECT 32 is a versatile packaging solution perfect for shipping mailing and storage needs. This pack includes 25 high-quality durable boxes that are designed to withstand the rigors of... more

ZQRPCA White Deluxe Literature Mailing Boxes 18 x 12 x 4 Inches Pack of 25 Crush-Proof For Shipping Mailing and Storing

18 x 12 x 4 White Deluxe Literature Mailers. Feature protective side flaps and front outside tuck closure. protection for your most important documents. Manufactured from strong 200#ECT32-B white corrugated. Assembles in seconds without tape glue or... more

18 x 12 x 4 White Corrugated Mailing/Shipping Boxes ECT-32B 50/Case

Product Description: The 18 x 12 x 4 White Corrugated Mailing/Shipping Boxes are a practical and efficient solution for safely transporting small lightweight fragile items. These corrugated mailers are designed to be super strong yet lightweight... more

Box Partners Deluxe Literature Mailers 18 x 12 x 4 White 25/Bundle MFL18124

Mail out books and thick documents with these heavy-duty shipping supplies. The deluxe mailers boast strong side flaps and corrugated material to protect the contents. Made from 200-lb corrugated material for strength and durability. Protective side... more

18 x 12 x 4 Kraft Deluxe Literature Mailers + Free Shipping 25/Bundle

Product Description: The 18 x 12 x 4 Kraft Deluxe Literature Mailers ECT-32B 25/Case is a premium packaging solution designed specifically for shipping and transporting literature materials. These mailers are constructed from durable Kraft paperboard... more

WBTAYB BMFL18124K Deluxe Literature Mailers 18 x 12 x 4 (Pack of 25)

18 x 12 x 4 Deluxe Literature Mailer. Feature protective side flaps and front outside tuck closure. protection for your most important documents. Manufactured from strong 200#ECT32-B corrugated. Assembles in seconds without tape glue or staples.... more

200ct Crystal Clear Resealable Polypropylene Poly Bags 4 1/8 x 9 1/2 1.4 mils Thick Fits 4x9#10 Envelopes Jewelry Cards Photos Cookie Bakery Goodies 4 1/8 x 9 1/2

200ct Crystal Clear Resealable Polypropylene Poly Bags 4 1/8 x 9 1/2 1.4 mils Thick Fits 4x9#10 Envelopes Jewelry Cards Photos Cookie Bakery Goodies 4 1/8 x 9 1/2 more

Ivory 100 Boxed A2 (4-3/8 X 5-3/4) s For 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Weddings From The

A2 size ·Measure:4-3/8 x 5-3/4 ·Maximum card size:4-1/8 x 5-1/2 (card not included) Moisten-to-seal closure -Laser & Jet compatible Top Quality Arrow 60lb. - Square Flap Same color on the inside (not lined) - Colors on computers may vary You are sure... more

Ivory 25 Pack A2 (4-3/8 x 5-3/4) Envelopes for 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Wedding from The Envelope Gallery

Price Service & Quality Look no Further We are a wholesaler & manufacturer. Our prices have been adjusted to give you the best pricing possible. We do not sacrifice quality & service for price. If you ever have a problem contact us & we will fix it. We... more

Ivory 100 Boxed A2 (4-3/8 x 5-3/4) Envelopes for 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Weddings From The Envelope Gallery

Ivory 100 Boxed A2 (4-38 x 5-34) Envelopes for 4 18 X 5 12 Response Cards Invitations Announcements Showers Weddings From The Envelope Gallery more

Ivory 100 Boxed A2 (4-3/8 x 5-3/4) Envelopes for 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Weddings From The Envelope Gallery

Ivory 100 Boxed A2 (4-38 x 5-34) Envelopes for 4 18 X 5 12 Response Cards Invitations Announcements Showers Weddings From The Envelope Gallery more

Ivory 300 Boxed A2 (4-3/8 x 5-3/4) Envelopes for (4 1/8 X 5 1/2) Response Cards Invitations Announcements Showers Wedding From the Envelope Gallery

Price Service & Quality Look no Further We are a wholesaler & manufacturer. Our prices have been adjusted to give you the best pricing possible. We do not sacrifice quality & service for price. If you ever have a problem contact us & we will fix it. We... more

Ivory 25 Pack A2 (4-3/8 x 5-3/4) Envelopes for 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Wedding from The Envelope Gallery

Ivory 25 Pack A2 (4-3/8 x 5-3/4) Envelopes for 4 1/8 X 5 1/2 Response Cards Invitations Announcements Showers Wedding from The Envelope Gallery Price Service & Quality Look no Further We are a wholesaler & manufacturer. Our prices have been adjusted more

Box Partners Anti-Static Foam Shippers 18 x 18 x 2 3/4 Pink/White 12/Case FSA18182

Great anti-static protection for fragile items.18 x 18 x 2 3/4 Anti-Static Foam Shippers. Great anti-static protection for fragile items. Anti-Static Convoluted foam inserted into 200#/ECT32 Corrugated Shippers. Shippers arrive with foam glued to the... more

Box Partners Literature Mailers 12 1/8 x 9 1/4 x 6 1/2 Kraft 50/Bundle ML1296K

The Partners Brand ML1296K brown 6.5 x 12.12 kraft literature mailers provides a smart way to ship and store all your important documents in the easiest way possible.Ship and store your documents in a hassle-free manner with the Partners Brand ML1296K... more

Box Partners Open Top Bin Boxes 4 x 18 x 4 1/2 Kraft 50/Bundle BINBWZ418K

An economical solution for organizing parts.Kraft colored bins help conceal dirt and grime. One-piece construction makes assembly fast and easy. Simply fold along lines to create bin. No tape or staples needed. Made from sturdy 200#/ECT-32 kraft... more

ZQRPCA Brown Literature Mailing Boxes 12 1/8 x 9 1/4 x 4 Inches Pack of 50 Crush-Proof For Shipping Mailing and Storing

12 18 x 9 14 x 4 Literature Mailers. Our most popular sizes of literature mailers in economical corrugated. The perfect size to ship and store documents. Manufactured from strong 200#ECT-32-B corrugated. Assembles in seconds without tape glue or... more

Box Partners Easy-Fold Mailers 12 1/8 x 9 1/8 x 4 White 50/Bundle M2BKXL

Partners Brand Easy-Fold Mailers are great for mailing books catalogs and framed pictures. Partners Brand Easy-Fold Mailers offers convenience in mailing across items. Scored at multiple depths for flexibility. Quickly package items. No carton set up.... more

Box Partners Deluxe Literature Mailers 12 1/8 x 9 1/4 x 4 Kraft 50/Bundle MFL1294K

Choose this corrugated mailer to make sure documents get to their recipients in one piece. Protective side flaps and a front tuck closure ensure that important items remain securely inside. Made from durable corrugated cardboard to stand up to the... more