Features: Quick release buckle allows you to quickly attach the Osmo Action camera firmly to your hand or wrist, capture immersive first person views, and quickly store the camera The ballhead at the bottom of the quick release buckle can rotate and tilt360, allowing you to adjust the shooting angle at any time, even when taking selfies while cycling. Using Velcrofixation, it can be adjusted to a more suitable wearing size at any time basedon the size of thepalm or the width of the wrist. Suitable for Osmo Action 3 360camera wristband, ensuring uninterrupted shooting while in motion It is suitable for Action camera users to swim surfing, water activities, rock climbing, parachuting and other sports that need hands Specifications: Material:ABS+Nylon Size:As Pictures Color: Black Weight: 200g for Osmo Action 3 360 Camera Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1Set Wrist Straps