Mount your action camera, small camera or camcorder on a car, boat, indoor or outdoor with the magnetic mounting base with 1/4-20 mounting screw from PROfezzion. This magnetic mount uses rare-earth magnets to achieve a strong, non-slip vertical resistance up to 44 lb when mounted on a flat metal surface (steel or iron surface, not for aluminum surface). * The weight capacity varies depending on the type of mounting surface. Always test the mount's ability to securely hold your device before use. The magnetic base has a specially formulated rubber coating to both protect the mounting surface and your equipment to prevent any slipping or shifting. Though it measures only 2.6 inch in diameter, its strong magnetic hold keeps your equipment securely mounted. Package includes: 1. Magnetic mounting base x 1 2. Mini ball head x 1 Supports up to 44 lb (20 kg) Ball platform rotates 360-degree and tilts 90-degree Comes with a 1/4-20 mounting screw and a 1/4-20 female thread 3. Tripod mount adapter for action cameras x 1 It consists of a tripod mount adapter with a 1/4-20 thread on the bottom and a long screw Allows you to mount your action cameras to the 1/4-20 screw on the magnetic base or on the mini ball head It is compatible with action cameras, most small cameras or camcorders and other gears with a 1/4-20 thread, below are parts of compatible gears for reference: GoPro Hero action camera AKASO action camera DJI Osmo action camera Insta360 action camera Wyze Cam Outdoor, Wyze Cam Pan, Wyze Cam V3 (Not for Wyze Cam V1 and V2) Arlo pro 3, Arlo pro 2, Arlo pro, Arlo ultra 3 Blink XT, Blink XT2, Blink Mini camera (To used these cameras on this magnetic mounting base, you must have the original blink mounting clip or mounting adapter included in the Blink cameras package) ........