Amzer AMZ93316 Shellster Case Cover for iPhone 4, iPhone 4S, iPhone 4 CDMA (Fits AT&T, Sprint and Verizon iPhone 4/4S) 1 Pack - Retail Packaging - Blue Made of high quality black Plastic with smooth rubberized finish for its durability and features a snap on back cover and a tailored fit holster. Precise cutouts for easy access to all controls and functionalities. Advanced locking mechanism securely holds phone in place. Protect your iPhone 4/4S from bumps and scratches in a fashionable style. Fashionable, Simple Case & Holster is a perfect carrying solution to carry your iPhone 4/4S.