bottom flap envelopes for sale, brand-new and used.

Product Details Redi-Seal closure requires no mositure to seal - just close flap to seal.

This versatile "First Class Mail" double window portrait style envelope is great for important documents or tax returns . The offset windows help eliminate the postal processing issues associated with windows stacked directly on top of each other. This envelope has a short flap opening with peel & seal closure and blue security tint with offset double windows that are compatible with portrait cover sheet customized to the below window specs.

1 Box #10 Window Security Bottom Flap Envelopes ( 500 )

- Product Details- These Staples check-size envelopes make it simple to handle payroll or pay company expenses- Protect payments going to employees, clients or other businesses that you patronize with these Staples envelopes. These check-size envelopes feature double windows, allowing your business address to show through the top and the recipient's through the bottom. The security tint keeps the checks you send confidential, and the gummed design ensures quick and easy closure.

Staples #9, Standard Invoice Double Window Security-Tint Gummed Envelopes, 500/Box

Lot of 100 new , gray-outer / dark gray-inner , poly mailing bags. Great for light weight larger / thick items. As these bags have gussets at the bottom , that allow the bottom of bag to expand up to 6 1/2" inchs at bottom/center.

Columbian Co170 (#10) 4-1/8x9-1/2-inch Poly-klear Left Window White Envelopes, 50 Count Item Package Quantity: 1 | Size: 50 Envelope is ideal for all business, professional and personal correspondence. Poly-Clear left window position eliminates need to address envelope. Features: Premium 24lb white wove stock.

1000 6x9 window envelopes made of durable 24lb white wove paper. Window is 2 inches by 4 inches. 7/8in from left side, 1/2in from bottom,

PITNEY BOWES INSERTER

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Columbian CO171 (#10) 4-1/8x9-1/2-Inch Poly-Klear Left Window Security Tinted White Envelopes, 500 Count Product Features Envelope is ideal for all business, professional and personal correspondence. Poly-Kl