MATERIAL The Dry Box case is constructed from high-quality ABS engineering plastics and stainless steel hardware, providing a robust and durable design that is rust-resistant and wear-resistant. The impact-resistant and waterproof polycarbonate material ensures your valuables are safeguarded against the elements. FULL PROTECTION Interior features include a removable rubber pad that protects contents from collisions and damage. This case serves as your ultimate personal protective utility bag for outdoor adventures—crush-proof, dustproof, and rated IP67 for waterproofing. (Note: Not intended for underwater diving.) APPLICATION Designed for versatile storage, this dry box is ideal for EDC tools, phones, keys, and more. The waterproof storage case keeps your wallet, cards, and other valuables secure. Its robust construction withstands a variety of conditions, effectively meeting your storage needs. Easily attach it to your backpack or bags using a carabiner hook. The dustproof and crush-proof material ensures all your gear remains dry and protected during your activities. SIZE External 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 potential manual measurement deviations; refer to the received product for accuracy. Designed with fine craftsmanship and elegance, available in five colors: Black, Transparent, Yellow, Red. PORTABLE This lightweight and compact waterproof case is easy to carry and store. Perfect for hiking, sailing, kayaking, backpacking, boating, or stand-up paddle boarding, the Protective Case is designed to meet your outdoor needs and deliver reliable performance.