Incipio SILICRYLIC for iPhone 4 Acrylic/Silicone Silicone core wraps the device to provide shock-absorbing protection while the impact resistant hard-shell shields the corners and back Provides sturdy protection without sacrificing style Cutouts give easy access to controls, touch screen, and inputs Compatible with both AT&T and Verizon versions of the iPhone 4 Fit tested and compatibly with the White iPhone 4