Rikki Knight Dolphin Trio in water Design iPhone 4 & 4s Case Cover (White Rubber with bumper protection) for Apple iPhone 4 & 4s Product is made of high quality materials. We can provide custom phone cases with any design for you. If you want, please contact us! Designed and printed in Portland, OR USA Half-ounce ultra slim snap-on cases which features tons of different colors and design patterns from Maxboost Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it.