Lens Cap and Protector for Sony action cam as200, as100 video: https://www.youtube.com/watch?v=wUrWU-Ug4yg files- -sony lid open final 3 = open reinforced cap for camera to be used with lid below. -sony lid = lid for sony lid open final 3 -sony lid closed = extended length cap -sony lid closed1 = simple cap version. covers the camera with the help of a rubber band. features: -reinforced walls for strength -notch in top rib for rubber band to lay when attaching to camera -lens cam tether mount -gun sights to assist in aiming camera -It is a good tight fit on my as200. It requires a bit of light tapping to get it in and out. Nothing else is needed to hold the enclosure on.