Bumper Case for Apple iphone 4 4G 4S Black & White Aztec design hard plastic snap on over Pink Silicone Gel We can provide custom phone cases with any design for you. If you want, please contact us! Half-ounce ultra slim snap-on cases which features tons of different colors and design patterns from Maxboost Creative Style, nice fitting Snap-on design. No tool is required for installation. Material: Flexible Silicone