I ordered and review my GoPro lens covers, cases n more. I got a GoPro Hero 4 Black last week and picked up a few necessities for it and review them here. My main reason for getting it is to film metal detecting videos, but I do plan on using it for client work as well. The big feature of this camera is shooting in 4k 30fps, and I would not recommend doing that in the waterproof case as it gets VERY hot sometimes. So the aluminum cage I ordered should be a cool solution to attaching the GoPro to a tripod as well as attaching a microphone. I said it was $40 on the video but it’s actually available for under $30.