Features: The Multifunctional double head Clamp offer double clamping with adjustable width 0-65mm , ensuring secure attachment to various surfaces like tubes, rails, and drones for stable photography and videography. Constructed with high strength aluminum alloy and double stainless steel ball head, this clamp features 360 degree rotating, and anti slip silicone pad for precisely angles adjustments. Designed for photographers, vloggers, and adventure sports enthusiasts needing mounting accessories for phones, or professional cameras during cycling, hiking. Effortlessly captures dynamic footage on bike handlebars, mount LED panels for studio setups, or stabilize equipment on irregular surfaces like tree branches at outdoor event. Its cold shoe adapter seamlessly integrates with extendable arms and accessories, while the ergonomic knob ensures swifting single hand operate for rapid changing. Specifications: Component: Aluminum Alloy Color: Black Size: Approx. 22x8.7x4cm/8.66x3.42x1.57in Weight: Approx. 394g Package Includes: 1Piece Multifunction double-headed Photography Mount Clamp note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color