SSBM 12 1/8 x 9 1/8 x 1" White Multi-Depth Corrugated Bookfold ECT-32 50/Pack

Scored at multiple depths for flexibility, allowing you to quickly package items without the need for carton set up. Place the product in the center, fold in the sides, and seal with tape for a secure and easy packaging process. Manufactured from 32ect-B corrugated material, ensuring durability and protection for your items. Ships and stores flat, saving you space and making it convenient to have on hand. Measures 12 1/8" x 9 1/8" x 1" in size, providing a versatile solution for book, catalog, and framed picture mailings. Backed by the ShippingSuppliesByMail brand, with a manufacturer part number of PWBSM1291-50.