1. Action magnetic two-jaw adapter, suitable for Action 5 Pro/4/3 2. Safe and sturdy, comparable to the for-original, assembly completed in one second 3. Metal snap Safe and reliable, the physical snap is made of aluminum alloy with a limit column, which will not fall off after installation. 4. Upgraded silicone gasket Anti-skid shock absorption, greatly increase the friction between the host and the base, while reducing the vibrations 5. and tough, easy to carry, the main body is made of nylon and fiber, and sturdy, easy to carry around. Colour:Black Material:Nylon fiber + metal Package Contents: 1 * Camera Quick Release Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.