Gooper Hermetic Waterproof Case for Smart Phone Easy to operate, auto-locking seal; No need for clips, zip-locks or hook and loop (Velcro) that may fail or may be left open in error All functions of a "smart phone" are useable and accessible through the case including touch screen, camera, microphone and speaker Provides a waterproof and hermetic seal protecting from fine particles of dust, dirt and sand Made with flexible TPU material (BPA Free) allowing for easy access to all buttons, switches and functions