Bsc Preferred B879 Poly Mailers Self-seal 500 Per Case

Product Description

The BSC PREFERRED B879 is a case of 500 polyethylene poly mailers designed to protect shipments from moisture, punctures, tampering, and tearing during transit. Each mailer features a white outer surface and a silver inner lining, with high-strength seams that hold contents securely even when overpacked. The self-seal closure and pull-tab tear strip make packing and opening fast and clean. Label stock, stamps, and ink adhere reliably to the outer surface. This product is equivalent to part number S-17230 and is sold as a case of 500 units.

These poly mailers are suited for shipping and distribution operations across warehouse, fulfillment, and supply-chain environments. Their lightweight polyethylene construction keeps dimensional weight low while providing durable protection for soft goods, documents, and non-fragile items. The case format makes them a practical stocking item for high-volume shipping departments and trade supply operations.

Key Features

• Puncture, water, tamper, and tear-resistant polyethylene construction
• High-strength seams remain intact even when contents overfill the envelope
• White outer surface accepts labels, stamps, and ink without additional treatment
• Silver inner lining provides additional opacity and protection
• Self-seal adhesive closure with pull-tab tear strip for easy opening
• Sold as 500 mailers per case for high-volume stocking

Compatibility

Equivalent to part number S-17230. Designed as a general-purpose poly mailer for standard shipping and fulfillment applications involving soft goods, documents, and non-fragile items.

Installation Notes

No tools or trade licensing are required to use poly mailers. Ensure the self-seal strip is not exposed to dust or oils before sealing to maintain adhesive integrity. Store unused mailers in a dry environment away from direct sunlight to prevent adhesive degradation and material brittleness.