Mailing & Shipping Supplies › 4 1 2 w x

LUXPaper #10 Regular Envelopes w/Peel & Seel & Security Tint 4 1/8 x 9 1/2 White 500/Pack

White w/ Security Tint #10 Square Flap Envelopes measure 4 1/8 in x 9 ½ inn (4.125� x 9.5� inches) and are a professional business envelope ideal for mailing checks invoices letterhead personal letters statements and direct mail and more. Perfect... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Natural 50/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 100% Recycled 80lb. Natural with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from... more

Staples EasyClose Pastel Color #10 Envelopes 4 1/8 H x 9 1/2 W Assorted 50/PK 23425

Give color to outgoing mail with this 50-pack of Staples EasyClose 4-1/8 x 9-1/2 assorted-color #10 envelopes. Ensure invitations notices and other correspondence arrives safely with these assorted-color #10 envelopes. Each envelope has a QuickStrip... more

2000 ShippingMailers 4 1/8 x 9 1/2 White Security #10 Envelopes /w Gummed Closure

These envelope is ideal for all business professional and personal correspondence. Professional look and feel - made from premium 24 pound white wove paper. more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Sunflower Yellow 1000/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Sunflower Yellow with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling... more

#10 Full Face Window Envelopes w/Peel & Press (4 1/8 x 9 1/2) - 80lb. White (500 Qty) | Perfect for Checks Invoices Letterhead Letters s | FFW-10-80W-500

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#10 Regular (4 1/8 x 9 1/2) - Airmail w/ Security Tint (50 Qty.)

Airmail w/ Security Tint #10 Regular Envelopes measure 4 ? in x 9 ½ in (4.125� x 9.5� inches) and are a professional business envelope ideal for mailing checks invoices letterhead personal letters statements and direct mail and more. Perfect for... more

#10 Window Envelopes (4 1/8 x 9 1/2) - White w/Security Tint P&S (1000 Qty.)

When sending letters invoices or statements save the time and expense of separately addressing envelopes. Simply position the address to show through the window. more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 White Linen 50/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. White Linen with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Teal 1000/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Teal with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and the... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 White 1000/Pack

#10 Full Face Window Envelopes (4 1/8 x 9 1/2) in 80lb. Bright White are smooth white business envelopes. Full Face Window Envelopes feature an oversized transparent window centered on the front of the envelope ideal for direct mail photography... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Midnight Black 500/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

#10 Regular (4 1/8 x 9 1/2) - Airmail w/ Security Tint (250 Qty.)

Airmail w/ Security Tint #10 Regular Envelopes measure 4 ? in x 9 ½ in (4.125� x 9.5� inches) and are a professional business envelope ideal for mailing checks invoices letterhead personal letters statements and direct mail and more. Perfect for... more

MyOfficeInnovations EasyClose Pastel Color #10 Envelopes 4 1/8 H x 9 1/2 W Assorted 50/PK 122726

Give color to outgoing mail with this 50-pack of EasyClose 4-1/8 x 9-1/2-inch assorted-color #10 envelopes. Ensure invitations notices and other correspondence arrives safely with these assorted-color #10 envelopes. Each envelope has a QuickStrip... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Mandarin Orange 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Mandarin Orange with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Navy Blue 500/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Grocery Bag Brown 500/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

300 ShippingMailers 4 1/8 x 9 1/2 White Security #10 Envelopes /w Gummed Closure

These envelope is ideal for all business professional and personal correspondence. Professional look and feel - made from premium 24 pound white wove paper. more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Baby Blue 500/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Baby Blue with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and... more

LUXPaper #10 Open End Envelopes w/ Peel & Press 4 1/8 x 9 1/2 Gray Kraft 1000/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 28lb. Gray Kraft with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Smoke Gray 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Smoke Gray with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Natural 50/Pack

#10 Open End Envelopes (4 1/8 x 9 1/2) in Natural are perfect for mailing checks invoices personal letters direct mail and unique invitations and announcements. It features a flap on the short side of the envelope which is easily sealed by a Peel &... more

LUXPaper #10 Full Face Envelopes w/Peel & Press Sealing 4 1/8 x 9 1/2 Citrus Yellow 50/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

Open End Envelopes W/Peel & Press (4 1/8 X 9 1/2) - Teal (50 Qty.)

Size:#10 Open End Envelopes / 4 1/8 in. x 9 1/2 in. / 4.125 x 9.5 / 105mm x 241mm Color:80lb. Teal - LUX Teal is a teal made up of dark blues and greens the right choice for projects using the color to represent universities or company . Quantity:Pack... more

Staples EasyClose Neon Color Envelopes #10 Assorted 4 1/8 H x 9 1/2 W 50/PK 122725

Help your mailings stand out with these Staples EasyClose neon Brights assorted color #10 envelopes. Mail letters invoices and other types of correspondence with these EasyClose envelopes. The peel-and-seal closures keep items securely stored inside... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Limelight Green 1000/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Limelight Green with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Teal 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Teal with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and the... more

No. 10 Airmail Service Regular Envelopes w Red and Blue Border 4-1/8 x 9-1/2 White Sulphite Par Avion on Back and Front (SFI Certified) - Box of 500 Envelopes

No. 10 Airmail Service Regular Envelopes w Red and Blue Border 4-1/8 x 9-1/2 White Sulphite Par Avion on Back and Front (SFI Certified) - Box of 500 Envelopes more

No. 10 Roptex® Brown Kraft Envelope w Large Bankers Flap 4-1/8 x 9-1/2 Long Fiber 28 lb Regular Vellum Finish (SFI Certified) - Box of 500 Envelopes

No. 10 Roptex® Brown Kraft Envelope w Large Bankers Flap 4-1/8 x 9-1/2 Long Fiber 28 lb Regular Vellum Finish (SFI Certified) - Box of 500 Envelopes more

Open End Envelopes W/Peel & Press (4 1/8 X 9 1/2) - Teal (50 Qty.)

Size:#10 Open End Envelopes / 4 1/8 in. x 9 1/2 in. / 4.125 x 9.5 / 105mm x 241mm Color:80lb. Teal - LUX Teal is a teal made up of dark blues and greens the right choice for projects using the color to represent universities or company . Quantity:Pack... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Sunflower Yellow 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Sunflower Yellow with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 White 50/Pack

#10 Full Face Window Envelopes (4 1/8 x 9 1/2) in 80lb. Bright White are smooth white business envelopes. Full Face Window Envelopes feature an oversized transparent window centered on the front of the envelope ideal for direct mail photography... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Navy Blue 250/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Grocery Bag Brown 50/Pack

These envelopes contain an oversized transparent window centered on the face of the envelope that is ideal for mailing letters catalogs invoices or statements annual reports and sales literature. Simply position the address to show through the window... more

No. 10 Side Seam A Window Envelopes w Kwik-Tak® 4-1/8 x 9-1/2 Western Sulphite® 24-lb White Wove with Vellum Finish SFI Certified - Box of 500 Envelopes

No. 10 Side Seam A Window Envelopes w Kwik-Tak® 4-1/8 x 9-1/2 Western Sulphite® 24-lb White Wove with Vellum Finish SFI Certified - Box of 500 Envelopes more

Blank Tinted Envelope w/window #10 4 1/8 x 9 1/2

Blank Tinted Envelope w/window #10 4 1/8 x 9 1/2 more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Bright White 1000/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Bright White with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out... more

LUXPaper #10 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Baby Blue 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Baby Blue with the flap along the short side is perfect for sending important documents or flat items as well as small items and parts. The envelope s side flap prevents contents from falling out and... more