iPhone 4S Case, ULAK [3in1 Shield Series] Wave Zigzag Design Hybrid Case with Soft Silicone Inner Case and Patterned Hard Plastic Cover for iPhone 4 4S (Wave+Black) Specially designed for iPhone 4 4s Accurate cutouts allow you to maximize the functionality of your iPhone 4 4s 3 in 1 design made of pc + silicone Provides protection and prevents scratches on your phone Soft interior silicone design for shockproof