This transparent case is great for protecting all but the biggest of phones & GPS devices from water & dust. The thin, malleable material means you can operate your handset as normal & sound is not affected. The pouch can be taken down to a depth of 15ft/5m, will float if you drop it, has foam padding on the rear side for extra comfort & grip, & a neck cord & carabiner are included to help attach the pouch to your person or boat. The case is sealed with a simple twist of the Aquaclip. It has a V-groove in one half & a raised V on the other. When the levers on the male half are turned they run up a ramp on the female half
- squeezing the two together. The pressure