About the product1. Waterproof, dirtproof, dustproof and oilproof 2. Protects your smartphone from water, dust, sand, snow and humidity 3. Retains full touchscreen and call function while encased in the waterproof skin 4. Waterproof Skin is not intended for permanent water-resistance.How to use1. Insert phone into the skin 2. Gently stretch skin around phone 3. Apply the sealing tape to the oval opening