Your C21 case with a perfect fit and subtle design. The multifunctional MU Classic phone case for the C21 in red offers everything your heart desires: comprehensive protection for your smartphone, storage space for credit cards or other cards and banknotes, as well as an integrated stand function. This allows you to securely position your C21 and comfortably watch videos, for example. In addition to these functionalities, this red book cover gives your smartphone a classic leather look. Thanks to the magnetic closure, this C21 case provides protection for your C21 in any situation. Nevertheless, all functions of your smartphone remain unaffected, and you can easily make calls even with the phone case closed.