Bullet_point: ['BUILD TO LAST - This mount features fiber-reinforced polycarbonate and marine grade stainless steel construction for maximum holding strength and durability; Dimensions 1.6" x 2.1" x 2.1"', 'EASY TO INSTALL AND USE - This Flex-Connect Cold Shoe Mount from SeaLife features ultra compact setup, it instantly connects with just-a-click and easily disconnects with push-of-a-button', 'GREAT FOR UNDERWATER PHOTOGRAPHY - Flex-Connect cold shoe mount allows you to transform your camera set from compact to full-featured in just seconds, providing a quick way to adjust to any diving environment', 'MOUNT FOR UNDERWATER LIGHTING SYSTEM - Use the Flex-Connect Cold Shoe Mount to mount a light or flash directly to the cold shoe of your underwater camera for an ultra compact lighting solution', 'Optical Zoom: 1.0 Multiplier X', 'ULTRA COMPACT SOLUTION - Mount a light or flash over the camera for the most compact lighting solution available. Or use it to add a third light when using a dual tray. Easily slides on to cold shoe of SeaLife and most other UW housings'] (Page 1)