Samsung Galaxy S6 Edge case from ESR is made of flexible silicone with flexible edges and buttons. The back of the case is ultra transparent, when it is on the phone you would be not able to tell that it is on. It is also resistant to yellowing with time. The edges of the case are in transparent colour with all the cut outs needed to access your buttons, cameras and sockets. The corners are rise 0.2mm to give your phone ultimate protection from bumps and bruises if it would fall. The ESR case is top quality product and you will be definitely satisfied with it. Highly recommended.