VEYLIN Pink Poly Bubble Mailers, Padded Envelopes Bulk Waterproof for Shipping, Self-Seal, 18x23cm, 3-Layer, Tear-Proof, 50 Pack

TRIPLE-LAYER PROTECTION: Each bubble mailer features a robust 3-layer structure comprising a surface layer, bubble cushioning, and inner lining to keep your items safe during transit. WATERPROOF AND TEAR-PROOF: Constructed from durable poly material, these padded envelopes are fully waterproof and tear-resistant, ensuring your 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 you time and effort. DIMENSIONS: Each padded bubble mailer measures 18cm x 23cm with a 4cm flap, making them ideal for shipping small to medium-sized items such as documents, clothing, and accessories. BULK PACK OF 50: Comes in a set of 50 pink poly bubble mailers, perfect for small businesses, online sellers, or anyone requiring reliable padded envelopes for regular mailing needs.