Shower Phone Holder

A phone holder to stick the phone to the outside of a glass shower door so you can watch TV in the shower without soaking the phone. Designed to hold a Mate 10 Pro inside the clear case supplied with the phone (with added vertical clearance in case my next phone is wider). Please tweak the dimensions to suit the model you own. Requires 4 x 22mm button suction cups available cheaply from eBay.