Polyair Eco-lite #4 ELSS4 Golden Kraft Bubble Mailer, 9.5" x 14.5" (Pack of 100) Stretch Wrap These boxes are easy to

These boxes are easy to assemble and feature a convenient folding design for efficient storage when not in use

Durable Construction: Made with 32 ECT (Edge Crush Test) strength

The sleek black microfoam design not only adds a modern aesthetic but also hides dirt and wear better than white alternatives

providing a strong seal that prevents any damage or tampering during transit

Make your mailing tasks effortless with these professional 10 x 13 inch catalog envelopes

Polyair Eco-lite #4 ELSS4 Golden Kraft Bubble Mailer, 9.5" x 14.5" (Pack of 100) Stretch Wrap These boxes are easy toEco lite bubble mailers provide outstanding low cost shipping protection for a wide variety of products. Eco lites are made from golden Kraft paper with the cushioning of Durabubble lining. Eco lite is lightweight, one third the weight of macerated bags. An economic alternative to shipping products in cartons.