1000 pieces 10x13" Color Poly Mailer Shipping Envelope Plastic Bags Postal Pouch
6x9" is referred to as #1 size, 7.5x10.5" is #2, 9x12" is #3, 10x13" is #4, 12x15.5" is #5, 14.5x19" is #7. CABLE & TWIST TIE. Shrink Film and Bags. Vacuum Bags. Pressure sensitive adhesive provides strong and durable closure.