17'' x 21'' (#7) Self Seal Rigid Mailers 100ct

Great for shipping items that need to stay flat. Ship and protect photos and documents without stiffeners.

• Self sealing
• Strong .028 kraft chipboard construction protects contents from crushing
• Light-weight to save on postage
• Features a pull tab strip to make opening sealed mailers easy
• Ink, self-stick stamps and labels adhere easily
• Sizes listed are inside dimensions
• Each weighs 8.5 ounces
• 100 Mailers