The outer material of the waterproof phone holder is a 0.25mm thick flexible touch screen. It works just as well as your phone's touchscreen and you don't have to worry about coming into contact with water. You can easily change songs, play games, scroll up and down, adjust volume and answer text messages or calls. We all lead such busy lives and love to be practical. On the other hand, we also want to protect our cell phones. Your phone is important to you, and it was probably expensive. So save time with this wall mount phone holder when showering, bathing or cooking.