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