With this blue Galaxy S21 Ultra phone case, the entire back is well protected. This Galaxy S21 Ultra case can be mounted in no time. Simply slip the phone case over the back of your Galaxy S21 Ultra, and the entire back of your smartphone is protected. Impacts are cushioned thanks to this rubber phone case. Scratches, dirt, and dust won't harm your smartphone with this blue Galaxy S21 Ultra case. Of course, all ports of your phone remain accessible.