Envelope-#8 Double Window, Security, Redi-Seal, 500/Box

Supremex #8 Envelope. Removable strip provides clean and quick seal upon contact FSC Certified®. Security Artline. White Wove. 24lb. 8. 3-5/8" x 8-5/8". Top Window Size: 7/8" x 3-1/2". Top Window Placement: 2-1/4" from bottom. Bottom Window Size: 1"x 4". Bottom Window Placement: 5/8" from bottom. 500/box.