Aimoh #10 Windowless Security Envelopes with Self-Seal Adhesive Strip, 4 1/8" x 9 1/2" 1200-Pack

1200 white #10 windowless security envelopes Designed with security tinted wave patterns Ultra secure quick seal adhesive strip Crafted from 24-lb white cardstock paper Product Dimensions: 4 1/8" x 9 1/2"