This is the Dive Rite Backplate Lumbar Comfort Pad for Scuba Diving Harness Features: Constructed of 1000 denier ballistic nylon for maximum tear and abrasion resistance Quick-dry foam padding with an open-cell porous design allows the pad to release water and dry in a hurry. 10.5 inches wide x 16-inches high (27cm x 41) 6oz (170g) Made in the U.S.A. The Backplate Comfort Pad&';s high-tech design consists of molded foam contoured in all the right places to prevent uncomfortable pokes and prods when wearing a metal backplate. Mesh airflow channels provide instant draining topside and resist compression allowing the pad to maintain its thickness and comfort at depth. Using Velcro straps to secure to the shoulders of a harness, the Backplate Comfort Pad can be easily added or removed without the need to disassemble the harness. It will fit any standard backplate or harness. Made in the U.S.A.