12x15.5 Inch Royal Blue Poly Mailer Envelopes - Waterproof Shipping Bags for Ecommerce, Clothing & Small Packages - Perfect for Amazon FBA, Etsy & Online Stores

• Material : polyethylene (PE)
• Size : 12x15.5 plastic poly mailers
• Color : royal blue poly mailer
• Excellent water & tear resistance
• Simply peel & seal - each poly mailer packaging bag contains a strong self-sealing adhesive strip. 

Our polyester shipping bags shipping bags is lightweight and has strong stickiness, which not only reduces the transportation cost, but also ensures the transportation safety of the products,And our poly mailers 12x15.5 are sure to set your business apart from the rest. Leave a Lasting Impression