Features: Made entirely of aluminum alloy with CNC precision machining and anti-slip design. Full 360-degree rotation with self-tightening adjustment, allowing for any angle. The camera can be fixed in any position by rotating the disc. The hand-twisted disc features a reinforcement hole, which can be reinforced and locked with a hex key for a secure adapter and camera lock. Universal 1/4" accessories, compatible with Insta360ONE-X2/GOPRO10/9/8GOPRO/Osmo2 Action cameras and other action cameras with 1/4 screw holes for photo equipment. Specifications: Type: 1/4" Screw to 3-Slot Metal Adapter Material: Aluminum Alloy + Stainless Steel Surface Process: Anodized Size: about 24x36.5mm/9.45x14.37 inches Color: Black/Red/Gray Product Weight: about 25g Please note: Transition: 1cm = 10mm = 0.39inch. Please allow 0-1cm error due to manual measurement. Please 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: 1PCx Metal Adapter