The silicone cover is dedicated to the Olympus Tough TG-7 digital camera and replaces Olympus CSCH-128 Silicone Jacket. It is a protective sleeve to guard the camera against bumps and scratches. (*Silicone Jascket Only) The grip features non-slip textures which makes the camera less slippery and much easier to hold in wet conditions. The silicone jacket doesn't interfere with opening the battery compartment or USB connector. The snug-fit design also retains the ability to use the optional LG-1 Light Guide, FD-1 Flash Diffuser, CLA-T01 Conversion Lens Adapter and LB-T01 Lens Barrier. *Note: please take the silicone jacket off when using the underwater housing. Made of soft silicone, easy to put on and off. *Warm Tips: please remove the jacket to clean if you get any dirt or sand on the camera. The silicone cover is dedicated to the Olympus Tough TG-7 digital camera and replaces Olympus CSCH-128 Silicone Jacket. It is a protective sleeve to guard the camera against bumps and scratches.