Description: brand new and high quality. Feature: Made of high-quality material, durable, firm and stable for us to use. Motion bicycle clamp for sports cameras. Standard 1/4 screw adapter, suitable for Insta360 One X, for OSMO Mobile 2/3 and so on. It can rotate 360 degrees and can be adjusted to different directions. Clamping pipe diameter range: 15-31mm for you to adjust to clip your device. Bicycle Clamp only, other accessories demo in the picture is not included Specifications: Item Type: Bicycle Clamp Material: Plastic Package Size: 1063cm/3.9x2.3x1.1in Color: Black Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm 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 Bicycle Clamp