Super clamp design sets up in seconds and clamps to any 0.51 to 2.36 in (13 to 60mm) diameter tube, Max loads is 3.3 lb(1.5KG). The mounting clamp lets users move their camera between more poles and No hassle of removing screws, enabling fast and easy changes in perspective. Ball Head 360° rotation, you can adjust it to any angle you need, quickly lock by the knob, with 1/4" screw, suit for monitor, action camera, dslr, LED Lights, microphones, flash etc. Camera mount clamp made of sturdy Aluminum Alloy and precise CNC process anodized aluminum materials, solid and sturdy, also with a protective dense rubber pad on clamp area to prevent scratches. What You Get: Super Clamp with ballhead*1, Gopro Adapter*1. ULANZI R099 Super Clamp Camera Mount Clamp with 360° Ballhead, Bike/Bicycle/Motorcycle Handlebar Mount for Insta360/GoPro/AKASO/DJI Osmo Action Cameras, DSLR/Cameras/Lights Pole Tube Mount