VEYLIN Polymailer Bags for Shipping, 13x18cm Poly Padded Envelopes Mailing, Waterproof and Tear-Proof Postal 16 Pack

TRIPLE-LAYER PROTECTION: Each mailer features a 3-layer structure with a surface layer, bubble cushioning, and inner lining to keep items safe during transit. WATERPROOF AND TEAR-PROOF: Constructed from durable poly material, these padded envelopes are fully waterproof and tear-resistant, ensuring parcels arrive in perfect condition. SELF-SEAL CLOSURE: Equipped with a peel-and-seal adhesive strip for quick, secure sealing without the need for additional tape or equipment, saving time and effort. DIMENSIONS: Each bubble mailer measures 13cm x 18cm with a 4cm flap, making them ideal for shipping small to medium-sized items such as clothing, accessories, and books. BULK PACK: Supplied as a set of 16 pink poly bubble mailers, perfect for small businesses, online sellers, or anyone requiring reliable padded envelopes for regular mailing needs.