Magnetic dash cam bracket

Hi, since the suction cups of dash cams stop working over time, I have designed a height-adjustable alternative here. The magnets are installed in the lower part of the holder. The size is suitable for a Nextbase 122, so if you have a different model, the size will have to be adjusted. The whole thing is then attached to the sun visor by means of cable ties.Have fun with it. What else do you need:- a few round magnets (5mm diameter)- two cable ties