rain cover is designed to protect reolink argus pt 3mp, reolink argus pt 4mp/2k, reolink argus pt 5mp/2k, reolink argus pt 4k/8mp, reolink go pt ultra camera from rain and ultraviolet rays, thereby better extending the life of the camera. The our reolink camera cover is designed in black to prevent any interference caused by light reflection on the camera lens. It can give you a better user experience. reolink argus camera cover is made of high-quality plastic to ensure long-lasting use. It's your best partner for cameras. Installation is quick and easy, without tedious steps. We also include detailed installation instructions so you don’t have to worry about installation problems The camera cover is the best partner for reolink cameras. In order to avoid incompatibility problems, please confirm your camera model before placing an order.