25 Grey Shipping Poly Postal Bags 14” x 19” – Self Seal Large Mailing Bags (356mm x 483mm)

Pack larger items quickly and securely with these 14” x 19” grey shipping poly postal bags. Designed for dependable parcel protection, these large mailing bags are ideal for clothing, textiles, and bulk soft goods.

Made from strong tear-resistant poly material, they help protect contents from moisture, dust, and everyday transit handling. The self-seal adhesive strip ensures a firm, tamper-resistant closure without the need for extra tape, saving time during dispatch.

With a generous 356mm x 483mm size, these bags comfortably fit jackets, hoodies, dresses, and multiple folded garments. The opaque grey finish keeps contents private while giving parcels a clean, professional appearance.

• Usage:
  Place folded garments or soft goods inside the bag, remove the adhesive strip cover, fold the flap over, and press firmly along the seal to secure. Attach the shipping label clearly on the smooth front surface.
• Care:
  Store flat in a cool, dry place away from sharp objects to prevent punctures. Keep adhesive strips covered until ready to use to maintain strong sealing performance.
• Who It’s For:
  Suitable for online sellers, clothing retailers, warehouse operations, and marketplace vendors who regularly ship larger garments and need strong, reliable mailing bags for daily dispatch.

Key Features

• Large size: 14” x 19” (356mm x 483mm approx.)

• Strong tear-resistant poly material

• Water-resistant surface for added protection

• Self seal adhesive strip for secure closure

• Lightweight to help manage postage costs