Important note about an unjustified review with just one star: The article is not “Chinese junk”, as noted, but you should read the item description carefully before ordering and before making a review.
Attention! The magnetic mount is only compatible with the DJI Osmo 6/Nano. It is absolutely incompatible with DJI Osmo Action 5 Pro and smaller models, as the magnetic arrangement on the holder and in the housing of the DJI Osmo 6/Nano is different.
Now on to the actual product: The magnetic quick-change adapter holder for DJI Osmo 6/Nano is very well made. The base holder is made of sturdy, high-quality plastic, while the latch hooks are made of aluminum. The plastic is cleanly processed and injected so that barely visible tool dividing lines are visible.
The holder finds the right place on the camera without much action, locks securely in place and can also be easily unlocked by pressing on the side. The rest function is very good, which ensures that the camera fits securely. However, I recommend that you always press down to make sure that both latches in place correctly. The small handle prevents a latch that is not completely locked from losing the camera. The GoPro-J additional holders, 1/4" adapters and knurled screws when ordering two quick-release magnetic adapters are also made of sturdy plastic.
The price-performance ratio of two magnetic quick-change adapters plus additional holder is great and recommended, even though you may only need one quick-change magnetic adapter after all... The adapter makes it easy to switch from the screwed base mount on a bicycle or motorcycle to a selfie stick without having to screw and readjust a lot of screws.