1099 Double Window Envelope, Commercial Flap, Gummed Closure, 5.63 X 9, White, 24-pack

Double window design displays both payer and recipient name and address. Window position bottom and top left. Security tinting ensures contents remain confidential. 24-lb paper with a self seal-flap closure. Seam Type: Side; Flap Type: Commercial; Security Tinted: Yes; Opening: Open Side.