This is the Dive Rite Backplate Single Tank Adaptor Stainless Steel with Hardware

Features:

• Marine grade 304 stainless steel
• Dimensions: 13-in x 3 3/8-in (33 cm x 8.5 cm)
• Weight: 13 oz (.37kg)
• Re-sized to fit squarely in the opening of Dive Rite Travel and Voyager series wings
• Includes two rubber non-slip cam strap pads and all hardware required to mount to a backplate

For divers who frequently switch between double tank and single tank rigs, the Dive Rite single tank adapter is a convenient way to attach cam straps to a hard metal backplate that does not have tank band slots. Includes two rubber non-slip cam strap pads and all hardware required to mount the adapter to a backplate.