Main features: 1. Comes with a super clamp and a 9.5-inch magic arm. Maximum playback load 2.5 kg 2. The super clamp is made of lightweight aluminum alloy with 1/4 \" and 3/8 \" threads. Non-slip rubber pads increase friction and reduce scratches 3. Super clamps can be installed almost anywhere, such as: B. Cameras, lights, umbrellas, hooks, shelves, flat glass, crossbars and even other super clamps 4. 1/4 \" screws on each end to connect flash, microphone, LCD, microphone or action camera to the camera. 360 rotating ball head allows you to adjust the angle freely 5. Made of aluminum alloy and stainless steel, durable. Packing list: 1 super clamp, 1 1-inch magic arm Specifications: Product name: Crab clamp Product size: 15*3*5cm Net weight: 0.27KG Product type: Magic handheld holder Material: Aluminum alloy Applicable models: camera, camcorder, various instruments Maximum load: under 2kg Package includes Crab clamp *1