Expandable Poly Bubble Mailers 10.5x15.25" | Poly Bubble Mailers | Mailers | TheBoxery.com

Expandable Poly Bubble Mailers 10.5x15.25"

Item #: XPAN05

Protect your shipments with our premium Expanding Bottom Gusset Poly Bubble Mailers, designed for secure, efficient, and professional packaging. These mailers feature a bottom gusset that expands to accommodate bulkier items without compromising protection. The 7/64" bubble lining cushions contents from impact, while the self-sealing adhesive flap ensures a fast, tamper-evident closure. The anti-static release liner peels smoothly for quick processing. Made from tear-, puncture-, and moisture-resistant white film, these mailers offer a clean appearance and rugged durability. Reinforced with side heat seals and a bottom fold to prevent bursting, they’re ideal for e-commerce, office shipping, and fulfillment centers.
Case pack: 75 mailers per box

  • Spacious Gusseted Design – These mailers feature a 4-inch bottom gusset that expands to accommodate bulkier items, perfect for soft goods, apparel, and multi-item orders.
  • Secure & Tamper-Evident Seal – Self-sealing adhesive strip ensures packages stay closed in transit while offering tamper protection for peace of mind.
  • Durable Exterior Protection – White poly film resists tearing, punctures, and moisture, delivering a sleek, professional look while keeping contents safe.
  • Built to Prevent Bursting: Reinforced with side pouch heat seals and a bottom gusset fold to withstand pressure and protect contents throughout delivery.
Minimum Quantity:
1
Order in multiple of:
1
Unit of Measure:
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