I have used a fair bit of K&F gear over the years and usually expect their brackets to be solid chunks of metal, but this one for the Osmo Nano and Action 6 is actually a high strength plastic. At first I was a bit skeptical, but after taking it out for a weekend, it actually makes a lot of sense. It keeps the whole rig incredibly lightweight which is a massive plus when you are chasing a spaniel around a muddy park or trying to vlog without your arm dropping off. The ABS and PC body feels plenty tough enough to handle a few knocks, and those non slip silicone pads really do help keep everything from wobbling about when things get a bit bumpy.The functionality is simple, and the magnetic quick release system effective. It is basically a carbon copy of the original design, meaning you get that satisfying auto alignment where it just clicks into place in a second. You don't have to mess about checking which way it's facing, which is great when you're trying to capture a quick moment before the kids move on to the next thing. It bridges the gap perfectly between the DJI ecosystem and all those old GoPro style three claw mounts I’ve got lying around, so I can finally get some use out of my old chest straps and suction mounts again.In terms of value, it is a very sensible purchase for anyone who wants to expand their mounting options without spending a fortune on first party accessories. It is portable enough to chuck in a jacket pocket and forget it is even there. Just keep in mind it says that won't fit the previous action cameras, but for the Action 6, it is a reliable and clever little bit of kit. It might not be metal, but it is sturdy, secure, and saves a lot of time.