WATERPROOF: The storage case is moisture resistant, anti‑dust which can keep your small goods dry, such as mobile phone, ID, credit cards, money, keys., SHOCKPROOF: The Dry Storage Box is shockproof with inner buffering foam which can effectively protect items from impact damage, and high‑strength composite material ensure strength., PORTABLE AND DURABLE: The Shockproof Box is made of high quality plastic material which is highly waterproof, dustproof, environmental friendly and durable, also it is lightweight with compact size, easy for carry and storage., WIDE APPLICATION: The storage case is moisture resistant, anti-dust, you will no longer worry about weting your small items such as mobile phone, ID, credit cards, money, keys during boating, fishing, swimming, kite boarding or any other water sports if you own this dry storage box., GUARANTEE: If you have any problem with this product, you can take advantage of our 180 days warranty. We will change or refund for any reason.