The magnetic folding interface at the bottom can be connected to action camera accessories to realize quick release of action cameras. Compatible with a variety of devices, universal 1/4 screw, can be connected to action cameras, mobile phone clips, mirrorless cameras, etc. The is stable and does not shake. The base and the quick-release mount fit seamlessly. Even if it swings left and right during violent movements, it not shake. Robust and . Made of Aluminum alloy Mini, compact, convenient and fast Name: quick assembly seat Product weight: 31.5g Load bearing: 2kg Size:37 x 18 x 20mm Applicable: action cameras, mobile phones, mirrorless cameras Colour:Black Material: aluminum alloy Package Contents: 1 x PTZ quick release plate 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.