["Description: and high quality. Feature: CNC Aluminum Camera Bracket, durable, firm, wear-resistant for us to use and has a long service life. Advanced oxidation of Aluminum Alloy, structural design optimization and upgrading, more comfortable for use. The clamp can rotate about 80 degrees in the horizontal direction, with adjustable spinning handle, can connect multiple diving devices. Dual ball clamp can make your camera or lighting multi-directional fixed connection. Wide range of uses, practical, faithful choice for photography enthusiasts. Dual Ball for Head Diving Clamp Mount only, other accessories demo in the picture is not included. Specifications: Item Type: Dual Ball for Head Diving Clamp Mount Material: Aluminum Alloy Size: 5Inch/127MM, 7Inch/177MM, 9Inch/228MM, 11Inch/279MM Color: Black, Blue, Red Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Lighting Arm Bracket 1 Pair x Rubber Ring"]