600 Pack 4x6 Inch Small Poly Bubble Mailers - #0000 Self-Sealing Padded Envelopes for Shipping, EcoSwift Recyclable Packaging Supplies (4" x 6") - Perfect for Ecommerce, Jewelry, Crafts & Small Item Protection

EcoSwift Brand Poly Bubble Mailers with self-sealing, peel and stick adhesive, keeps contents secure and tamper proof. EcoSwift Poly Bubble Mailers are extremely durable and lightweight to help save you money on postage and are constructed with strong seams, fins on two sides, and a seamless bottom for maximum protection. Surface easily accepts ink, stamps, and labels. Approved by shipping carriers.