Mailing & Shipping Supplies › 4 1 2 w x

Printmaster White w/Blue Security Tint Envelopes - No. 10 Window (4 1/8 x 9 1/2) 24 lb Writing Wove 500 per Box

This is a Printmaster 24 lb writing Commercial style diagonal seam with blue security tint open side envelope. Perfect for business and personal correspondence stationery invoices statements checks and marketing promotions. more

No. 10 White C Window Envelopes w Blue Crosshatch Inside Security Tint 4-1/8 x 9-1/2 Vellum Finish (SFI Certified) - Box of 500 Envelopes

No. 10 White C Window Envelopes w Blue Crosshatch Inside Security Tint 4-1/8 x 9-1/2 Vellum Finish (SFI Certified) - Box of 500 Envelopes more

No. 10 Flip-Stik® Self-Sealing (G Right) Window Envelopes w Crosshatch Blue Inside Security Tint 4-1/8 x 9-1/2 White Sulphite Side Seam 24-lb Vellum Finish (SFI Certified) - Box of 500 Envelopes

No. 10 Flip-Stik® Self-Sealing (G Right) Window Envelopes w Crosshatch Blue Inside Security Tint 4-1/8 x 9-1/2 White Sulphite Side Seam 24-lb Vellum Finish (SFI Certified) - Box of 500 Envelopes more

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

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Midnight Black 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 Wisteria Purple 50/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Wisteria 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

LUX #10 Window Envelopes (4 1/8 x 9 1/2) 50/Box 24lb. White w/ FDIC Security Tint (WS-3322-50)

LUX #10 Window Envelopes (4 1/8 x 9 1/2) are perfect for mailing checks invoices letterhead personal letters statements and direct mail. When sending letters invoices or statements save the time and expense of separately addressing envelopes. Simply... more

No. 10 Regular Side Seam Envelopes 4-1/8 x 9-1/2 Vellum Finish w Blue Tint 24 lb (SFI Certified) Pres-Stik Self-Sealing - Case of 2500

No. 10 Regular Side Seam Envelopes 4-1/8 x 9-1/2 Vellum Finish w Blue Tint 24 lb (SFI Certified) Pres-Stik Self-Sealing - Case of 2500 more

JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2) 24lb. Bright White w/ Security Tint Laser Safe

When sending letters invoices or statements save the time and expense of separately addressing envelopes. Simply position the address to show through the window. • Color: Bright White w/ Security Tint. • Size: #10 (4 1/8 x 9 1/2). • Features:... more

500 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 Limelight Green 250/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 Garnet Red 50/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Garnet Red 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 Teal 50/Pack

#10 Open End Envelopes (4 1/8 x 9 1/2) in Teal are 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 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Garnet Red 250/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Garnet Red 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 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Wasabi Green 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 Regular White Envelopes w Square Flap 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 Regular White Envelopes w Square Flap 4-1/8 x 9-1/2 Western Sulphite® 24-lb White Wove with Vellum Finish SFI Certified - Box of 500 Envelopes more

No. 10 Black Wove Envelopes w Square Flap and Side Seams 4-1/8 x 9-1/2 Smooth Finish 24-lb 30% Post-Consumer Recycled (FSC® Certified) - Box of 500 Envelopes

No. 10 Black Wove Envelopes w Square Flap and Side Seams 4-1/8 x 9-1/2 Smooth Finish 24-lb 30% Post-Consumer Recycled (FSC® Certified) - Box of 500 Envelopes more

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

#10 Open End Envelopes (4 1/8 x 9 1/2) in Gold Metallic are shimmery bright gold colored envelopes. Perfect for mailing checks invoices personal letters direct mail and unique invitations and announcements. It features a flap on the short side of the... more

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

#10 Open End Envelopes (4 1/8 x 9 1/2) in Gold Metallic are shimmery bright gold colored envelopes. Perfect for mailing checks invoices personal letters direct mail and unique invitations and announcements. It features a flap on the short side of the... more

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

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Wisteria 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 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 White 500/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 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Smoke Gray 50/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 Baby Blue 1000/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

#10 Regular Envelopes (4 1/8 x 9 1/2) - 24lb. White w/ FDIC Security Tint (50 Qty.)

24lb. White w/ FDIC 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.... more

No. 10 Regular Side Seam Envelopes 4-1/8 x 9-1/2 Vellum Finish w Blue Tint 24 lb (SFI Certified) Pres-Stik Self-Sealing - Box of 500

No. 10 Regular Side Seam Envelopes 4-1/8 x 9-1/2 Vellum Finish w Blue Tint 24 lb (SFI Certified) Pres-Stik Self-Sealing - Box of 500 more

No. 10 Flip-Stik® Self-Sealing C Window Envelopes w Crosshatch Blue Inside Security Tint 4-1/8 x 9-1/2 White Sulphite Side Seam 24-lb Vellum Finish (SFI Certified) - Box of 500 Envelopes

No. 10 Flip-Stik® Self-Sealing C Window Envelopes w Crosshatch Blue Inside Security Tint 4-1/8 x 9-1/2 White Sulphite Side Seam 24-lb Vellum Finish (SFI Certified) - Box of 500 Envelopes more

LUX #10 Window Envelopes (4 1/8 x 9 1/2) 250/Box 24lb. White w/ FDIC Security Tint (WS-3322-250)

LUX #10 Window Envelopes (4 1/8 x 9 1/2) are perfect for mailing checks invoices letterhead personal letters statements and direct mail. When sending letters invoices or statements save the time and expense of separately addressing envelopes. Simply... more

No. 10 Neopost Machine Insertable Window Envelopes with Blue Wesco® Inside Security Tint 4-1/8 x 9-1/2 White 24-lb Paper w Vellum Finish (SFI Certified) - Box of 500 Envelopes

No. 10 Neopost Machine Insertable Window Envelopes with Blue Wesco® Inside Security Tint 4-1/8 x 9-1/2 White 24-lb Paper w Vellum Finish (SFI Certified) - Box of 500 Envelopes more

#10 Regular Envelopes (4 1/8 x 9 1/2) - White w/Peel & Seel (500 Qty.)

White 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 Regular Envelopes (4 1/8 x 9 1/2) - 24lb. White w/ FDIC Security Tint (250 Qty.)

24lb. White w/ FDIC 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.... more

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

#10 Open End Envelopes (4 1/8 x 9 1/2) in Silver Metallic are shimmery bright silver colored envelopes. Perfect for mailing checks invoices personal letters direct mail and unique invitations and announcements. It features a flap on the short side of... more

LUXPaper #10 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Ruby Red 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 Open End Envelopes w/Peel & Press 4 1/8 x 9 1/2 Seafoam Blue 50/Pack

The #10 Open End Envelope (4 1/8 x 9 1/2 ) in 80lb. Seafoam 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... more

LUXPaper #10 Full Face Envelopes w/Peel & Press Sealing 4 1/8 x 9 1/2 Ruby Red 1000/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 Open End Envelopes w/ Peel & Press 4 1/8 x 9 1/2 Gray Kraft 250/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 Full Face Window Envelopes w/Peel & Press 4 1/8 x 9 1/2 Wasabi Green 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 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

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