Waterproof Underwater Housing Case for Camera Sony Cyber-shot DSC-RX100 LF208 Polycarbonate Construction, durable and resistance to corrosion Clear view the camera information and control function "O" ring sealed with spring-loaded;With this special design case, every key of inside can be pressed to control freely as you want. Ideal for diving, surfing, snorkeling, skiing, yacht or other activities Coming with lubricant grease and rubber band