100 Poly 12×15.5 White Poly Mailers Shipping Envelopes Mailing Bags 2.5 Mil

poly mailers: Size: 12″x15.5″ Thickness: 2.5 Millimeter Adhesive: Synthetic rubber – Hot melt, ½” minimum +/- 1/4”. Opacity: Business card inside the mailer should not be visible under UV light. Labels adhere easily, Lightweight saves on postage. Puncture resistant and tamper/water proof. USPS,UPS,Fedex,DHL Approved. Fast Shipping! Model #1 Color White/Grey MPN Does Not Apply Brand Reliable Mailers Sizes 12×15.5 Exterior Size 12” x 15.5” Thickness 2.5 mil UPC Does not apply .

500 Poly 6×9 White Poly Mailers Shipping Envelopes Mailing Bags 2.5 Mil

poly mailers: Size: 6″x9″ Thickness: 2.5 Millimeter Adhesive: Synthetic rubber – Hot melt, ½” minimum +/- 1/4”. Opacity: Business card inside the mailer should not be visible under UV light. Labels adhere easily, Lightweight saves on postage. Puncture resistant and tamper/water proof. USPS,UPS,Fedex,DHL Approved. Fast Shipping! Model #1 Color White/Grey MPN Does Not Apply Brand Reliable Mailers Sizes 6×9 Exterior Size 6” x 9” Thickness 2.5 mil UPC Does not apply .