The Pelican Marine Waterproof Floating Pouch is built to get your phone and valuables through whatever you get into. The Marine pouch is IP68 rated for underwater submersion, but built in air cushions help ensure that it won't be submerged for long.   Dimensions: 8.27" x 4.53" x 0.53" Weight: 0.10 lbs *Pouch must be sealed properly to be waterproof. Appropriate use of the product and any damage incurred while using the product is the responsibility of the user. See the Case-Mate warranty policy for details.