3D Despicable Me II Minions Style Silicone Case for iPhone 4 & 4S (Red) We can provide custom phone cases with any design for you. If you want, please contact us! Use rechargeable lithium polymer battery. Ergonoamic, form-fitting protective ultra-resistant case-and-battery-in-one for your phone. 100% is brand new. Product is made of high quality materials.