iPhone 6S Case, MC Fashion [KoKo Cat Soft Silicone Case] Cute Kitty Ears 3D Case for Apple iPhone 6S 4.7" (2015) and iPhone 6 4.7" (2014) (Blue) Built-in short circuit and over-charge protection. Safety First! 100% is brand new. Material: Flexible Silicone We can provide custom phone cases with any design for you. If you want, please contact us! Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it.