1099 Self-Seal Security Tinted Double Window Envelope, Square Flap, Self-Adhesive Closure, 3.75 x 8.5, White, 100/Pack

Simple, high quality double-window envelope for 1099 forms. Security tint with pattern makes it impossible to see the details of the contents, even when held up to the light. Self-seal closure keeps contents safe. The flap is on the long side for easy filling. Seam Type: Side; Flap Type: Square; Security Tinted: Yes; Opening: Open End.