Ruittos magnetic camera ball head kit is designed for mounting camera onto flat metal surface (steel or iron surface, not for aluminum) like car, boat, fence, ceiling window....
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.

Works with DJI Action 2, GoPro Hero 11/10/9/8/7/6/5/4/3+; DJI osmo action 3 2/ pocket/ pocket 2, Insta360 One RS/R/X3/X2/X; AKASO EK7000/ EK7000 Pro/Brave 4/Brave 7 LE/V50X/V50 Pro/V50 Elite/SJCAM and and Small Digital Cameras etc.
Package includes:
1. Magnetic mounting base x 1
2. Mini ball head x 1
Supports up to 2.2 lb (1 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: