for Osmo Action cold boot tripod head quick release, suitable for DJI Action 5 Pro/4/3. Safe and sturdy, comparable to the, and the assembly is completed in one second. Eco-magnetic quick-loading, physical buckle is made of aluminum alloy and has a limit column, which can't be thrown away after installation. The bottom is equipped with a cold boot opening, which can be expanded by connecting different equipment. Upgrading the silica gel gasket for anti-skid and shock absorption can greatly increase the friction between the main engine and the base, and at the same time reduce the slight vibration. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:Aluminum Alloy Package Contents: 1 x Quick-Release Cold Boots 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.