Wiz Khalifa Cases for Iphone 5C 7-15 business days to USA by USPS. Custom Case for iPhone 5C (Cheap iPhone 5). These lightweight, form-fitting cases are both flexible and impact-resistant. Get rid of the bulk, but don't compromise protection. Combining luxury with superior protection, this fitted hard shell plastic case is covered with an easy-to-grip fabric that is vibrantly printed with your favorite design. All of our cases are completely compatible with the functionality of your phone.