One button for quick, convenient release. Secure locking mechanism for worry-free use. Ultra-thin design makes the mount invisible in 360 shots. Easily change between different accessories with a 1/4" screw mount and 2-prong mount connection. Includes: 1x Quick Release Base, 1x Quick Release Plate and 1x Wrench. Compatibility:ONE RS,ONE X2,ONE R,ONE X,GO 2