SSBM 50/Case 12" x 9" x 4" White Corrugated Mailers Shipping Boxes ECT-32B

12" x 9" x 4" White Corrugated Mailers Shipping Boxes 50/Case: White Corrugated Mailers are designed to be super strong yet lightweight, making them ideal for shipping small, fragile items while saving on postage costs. These one-piece mailers fold together quickly without the need for tape, glue, or staples, ensuring hassle-free assembly. With a crush-resistant design, they provide double-wall protection on the front and sides, keeping contents secure during transit. Manufactured from ECT-32-B white corrugated, these mailers offer durability and reliability, and they ship flat in 50/case quantities for easy storage.

Lightweight & Strong – Saves on postage while offering excellent protection. One-Piece Design – Folds together in seconds without tape, glue, or staples. Crush-Resistant – Provides double-wall protection on the front and sides. Durable Construction – Made from ECT-32-B white corrugated for added strength. Space-Efficient – Ships flat in 50/case quantities for easy storage and handling.