9x12 Inch Poly Mailers - Waterproof & Durable Shipping Envelopes for Ecommerce, Mailing & Packaging - Perfect for Small Businesses, Online Sellers & Amazon FBA

• Material : polyethylene (PE)
• Size : 9x12 polymailers bag
  
• Excellent water & tear resistance
• Simply peel & seal - each poly mailer packaging bag contains a strong self-sealing adhesive strip. 

Our small business poly mailers is lightweight and has strong stickiness, which not only reduces the transportation cost, but also ensures the transportation safety of the products,And our polymailers 9x12 are sure to set your business apart from the rest. Leave a Lasting Impression