Bsc Preferred B874 Poly Mailers Self-seal Case of 500

Product Description

The BSC PREFERRED B874 is a polyethylene poly mailer designed to protect shipments from moisture, punctures, tears, and tampering during transit. Each mailer features a white outer surface and a silver inner lining, with high-strength seams engineered to hold contents securely even when the mailer is over-packed. A self-seal closure and peel-open tear strip make loading and unpacking straightforward. The surface accepts labels, stamps, and ink adhesives without issue. Sold in a case of 500 units, the B874 suits shipping departments, warehouse operations, and fulfillment teams handling regular outbound parcel volume.

These mailers are suited for shipping lightweight goods in residential and commercial fulfillment environments. The polyethylene construction provides a moisture barrier appropriate for standard parcel transit conditions. The self-seal strip eliminates the need for additional tape or heat sealing equipment, speeding up packing operations. This equivalent to part number S-12908 is sold by the case of 500, making it a practical bulk replenishment option for high-volume shipping operations.

Key Features

• Puncture, water, tamper, and tear-resistant polyethylene construction
• High-strength seams hold contents intact even when over-packed
• White outer surface with silver inner lining
• Self-seal closure - no tape or heat equipment required
• Tear strip for clean, easy opening by recipient
• Surface accepts labels, stamps, and ink adhesives

Compatibility

The B874 is equivalent to part number S-12908. Designed as a standard poly mailer replacement for general parcel and fulfillment shipping applications.

Installation Notes

No tools or special equipment are required to use these mailers. Insert contents, remove the self-seal liner, and press the flap firmly to close. Ensure the seal is fully pressed along its entire length before labeling for shipment. Store unused mailers in a dry location away from direct sunlight to maintain seal integrity.