With this Mate 40 Pro phone case in blue, the entire back is well protected This Mate 40 Pro case is mounted in no time. Simply put the case over the back of your Mate 40 Pro and the entire back of your smartphone is protected. Shocks are absorbed thanks to this rubber phone case. Scratches, dirt and dust can not harm your smartphone with this Mate 40 Pro case in blue. Of course, all ports of your phone are still accessible.