TCD Red iPhone 4 4S Hybrid Rugged 3 in 1 Bubble 3-Layer High Impact Case Double layer design ensures your iPhone 4 4s with dynamic phone protection from impact and abrasions Silicone core with a hard rubberized shell it provides ultimate rugged defense Reinforces vulnerable corners and adds additional side grips for better control of your phone Unique Rainbow Bigger Bubbles/ TUFF design Provides ultimate protection from scratches and its perfect mold keeps the phone trim and trendy.