Made of high grade PU leather waterproof fabric.Main material is hard EVA, which can effectively protect your Gopro Hero HD 2/3/3+ and Hero4Colour: BlackDimension: 30cmx22cmx7cm Main material is hard EVA, which can effectively protect your G Hero and its accessories from scratching, dust, etc.Greatly helps you store GoPro Hero and its small accessories such as battery, transmission cable, bobber etc.Package included:1 x waterproof hard case box bag large size Waterproof case only, accessories not included.