WinnerGear Waterproof Skin Case For Samsung Galaxy S4 IV i9500 Snowproof Sandproof Cover WinnerGear Waterproof Skin For Samsung Galaxy S4 i9500 Snowproof / Dustproof / Waterproof / Dirtproof Each package : 2 skins / 4 sealing tapes / 4 leakage testers WinnerGear waterproof skins are being tested and received IPX8 international certification Install any case you like on top of the WinnerGear waterproof skin