The head strap and chest strap are made of nylon and soft elastic microfiber comfortable, non-slip, adjustable, better experience. The wrist band supports and backpack clamp support 360-degrees rotation, Action camera angle easy adjustable, It is an ideal companion for your camera during your travelling. The accessories kit includes a chest mount, backpack clamp mount, head strap mount, wrist strap mount, 2 x Quick release base that can rotate 360 degrees, 2 x J Hook Buckle, 2 x Tripod Mount Adapter, 4 x Screw. Compatible for Insta360 ONE X3 X2 X RS R GO 2 3, GoPro Hero 12 11 10 9 8 7 6 5 4 3+ Session Max Fusion and DJI OSMO Action 4 3 2 etc other most action cameras. Ideal for hiking, climbing, cycling, exercise, hunting, skating, skateboard, water sports, winter sports etc. Accessories Kit for Insta360 One X3 X2 X RS R GO 2, Head Strap Mount + Chest Mount Harness + Backpack Clip Holder + 360°Rotating Wrist Strap Compatible for GoPro Hero 12 11 10 9 8 7