Aimoh #9 Double Window Security Envelopes with Self-Seal Strip, 3 7/8 "x 8 7/8" 2500-Pack

2500 white double window security envelopes Security tinted wave patterns and two front windows Ultra secure quick seal adhesive strip Crafted from 24-lb white cardstock paper Product Dimensions: 3 7/8 "x 8 7/8"You may also like Aimoh #8 Double Window Security Envelopes with Self-Seal Strip, 3 5/8 "x 8 11/16" 2500-Pack.