Used on static media (basketball game, for example). To attach the camera to see movement in media in extreme situations (motorcycle, jet skiing, downhill mountain biking, skiing, ...) I decided to trust only original products GoPro currently seen Prices of the camera and memorabilia in it. I just change the adhesive 3M VHB bought on Amazon for cheap price but it is also sold in specialized trade roll, you just make the cut. But I think still use these accessories in dynamic situation because even if the quality is lower and less perfect fit (at the same time saw the price difference, there's nothing to be sorry), it holds very well but I still put a small safe rope, I already with the GoPro mounts !!!