The outer material of the waterproof phone holder is 0.25mm thick flexible touch screen . It works just as well as your phone's touchscreen and you won't have to worry about contact with water. You can easily change songs, play games, scroll up and down, adjust volume, and answer texts or calls . We all live busy lives, and we like to be practical. On the other hand, we also want to protect our phones. Your phone is important to you, and it's probably expensive. So, save your time by using this wall phone holder while showering, bathing or cooking.