Features:brand new and high qualityCompact underwater aluminum alloy support with dual handle design for stabilizing underwater shotThe arm features 1/4'' hole and dual hot shoes for the added gear, and In the base of the 1/4'' screw is designed for attaching your camera.1/4'' and 3/8'' hole on the bottom enables the frame to be mounted to a tripod and monopod.Two cold shoes for the added fill lights and other rigsAluminum construction with dual handles, compact and lightweight Specifications:Material:Aluminum AlloySize: Approx. 12x16x2.5 for cm/4.72x6.3x0.98 inches Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Action Camera Bracket1x Three-prong Mount1x Wrist Strap1x Instruction