Rikki Knight&trade; Keep Calm and Party On - Lime Green Color Design iPhone 4 & 4s Case Cover (Black Rubber with bumper protection) for Apple iPhone 4 & 4s 2-3 weeks' shipping .Fashion Phonel Case New We can provide custom phone cases with any design for you. If you want, please contact us! Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it. Handmade item