Envelope-Double Window, 8.75X3.75 Security Self-Seal-1217038

Accounting security envelopes, for QuickBooks cheques, self-sealing.Close every envelope quickly and cleanly with self-seal flap. Payee's address and your preprinted return address show clearly through 2-window DU-O-VUE design. No need to hand-address or print envelopes, ever. Mail with peace of mind: Tinted inside pattern keeps confidential information from showing through. Reduce mailing delays: Your Deluxe cheques fit perfectly, so destination and return addresses don't slide out of view. Bottom Window Size: 1" x 3-1/2". 9/16” from left edge and 2-5/16” from bottom edge. Top Window Size: 1" x 4. 5/8” from left edge and 5/8” from bottom edge. 24 lb. 500/box