With this blue K20 (2019) phone case, the entire back is well protected. This K20 (2019) case can be mounted in no time. Simply slip the phone case over the back of your K20 (2019) and the entire back of your smartphone is protected. Impacts are cushioned thanks to this rubber phone case. Scratches, dirt, and dust cannot harm your smartphone with this blue K20 (2019) case. Of course, all ports of your phone remain accessible.