Magnesium Alloy Tripod Quick-Release Adapter. This amazingly light adapter features an extra wide mounting platform. The camera pad is reversible. It has a flanged edge to prevent camera slippage when shooting vertically and is reversible when not needed.

Dimensions	2.5 x 4.4 x 0.7" (64 x 112 x 18mm)
Weight	4.4 oz (125 g)