ivencase Anchor Design TPU Gel Holiday Best Gifts Skin Case Cover For Apple iphone 5 5S + One "ivencase " Anti-dust Plug Stopper We can provide custom phone cases with any design for you. If you want, please contact us! Designed and printed in Portland, OR USA Built-in short circuit and over-charge protection. Safety First! Shock absorbable and anti-bump for ultra protection. Use rechargeable lithium polymer battery.