Gmatrix Hello Kitty Series Hybrid Case for Galaxy S3 I9300 - Retail Packaging - Purple Compatible with Galaxy S3 i9300 Complete functionality is retained through the Hello Kitty Series Galaxy S3 i9300 case, including speaker, microphone, camera and flash Plug covers protect the core openings of the phone, including volume controls, power button, and headphone jack Three layers of defense include an inner polycarbonate layer and an outer silicone layer Contains a built-in screen shield, two-piece inner polycarbonate layer, rugged outer silicone cover