Accessory Planet(TM) Red / Gray Hybrid 2-Piece Mesh Rugged Hard Silicone Soft Rubber Case Cover Accessory for Apple iPhone 5 / 5S Valulable Case Use rechargeable lithium polymer battery. We can provide custom phone cases with any design for you. If you want, please contact us! Ergonoamic, form-fitting protective ultra-resistant case-and-battery-in-one for your phone. Shock absorbable and anti-bump for ultra protection.