MATERIAL The Dry Box case is constructed from durable ABS engineering plastics and stainless steel hardware, ensuring a robust design that is rust-proof and wear-resistant. Its impact-resistant, crush-proof, and waterproof polycarbonate material provides reliable protection for your belongings. FULL PROTECTION The interior features a removable rubber pad to safeguard items from collision and damage, making it the ideal utility bag for any adventure. With crush-proof, dustproof, and IP67 waterproof ratings, this case keeps your valuables safe (Note: Not suitable for underwater diving). APPLICATION Perfect for storing essential EDC tools, phones, keys, and more, this waterproof Dry Box Storage Case secures wallets, cards, and other valuables. Its strong construction withstands various conditions while meeting your storage requirements. Easily attach it to your backpack or bag with a carabiner hook. The dustproof and crush-proof materials ensure all your gear remains dry and protected during outdoor activities. SIZE Outer dimensions: 19 x 12 x 5 cm (7.5 x 4.7 x 2.0 inches). Internal dimensions: 16 x 9 x 4 cm (6.3 x 3.5 x 1.5 inches). Please note there may be slight manual measurement deviations. Available in five colors: Black, Transparent, Yellow, Red. PORTABLE This compact and lightweight waterproof case is easy to carry and store. Ideal for hiking, sailing, kayaking, backpacking, boating, or stand-up paddleboarding, the Protective Case is designed for reliability in any environment.