Features: Engineered with high strength polycarbonate, this waterproof case ensures camera protections up to 60m depth and 2m drop resistance for extremes underwater. clear opticals glass lens maintains 99.6% light transmission, delivering not distortions 4K footages even in challenging aquatic environment. for scuba diver, marine photographers, and action sports enthusiasts requiring reliable gear for deeply sea exploration or ruggeds outdoor activity. Captures clear underwater footages during corals reefs dives or safeguards cameras during skiing/rock climbing expeditions with militarys shock absorption. quickly release buckles systems enables 3 second camera mounting, while builts in silicone pad 1/4" top thread securelys accommodate float grips or tripods. Specifications: Materials: Acrylic Size: 93x40x69mm Package: Waterproof Case, Waterproof Case Plus Gift Pack, Waterproof Case Plus Magnetic adapters Plus Gift Pack(optional) Package Includes: 1PC Underwater Waterproof Case note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!