This extension accessory keeps your fingers in a comfortable position to assure secure hold as you grip the camera body. Easy to attach/detach by turning a screw with a handle.
Dimensions (W x H x D): Approx. 3-3/4 x 2-1/4 x 27/32" (95 x 56 x 21 mm)
Weight: Approx. 2.6 oz (73 g)