This injection molded case is made from premium high-impact ABS plastic and fit with a water tight, dust tight o-ring seal making it extremely tough and resistant to scratches, dents and corrosion and can be submerged to depths often exceeding 1 meter. Light-weight and durable, this protective storage box is ideal for tools, first aid kits, personal items, instrumentation, test equipment, photographic equipment, guns and other delicate equipment.