Smile Case Hello Kitty Premium White Silicone Full Cover Case for AT&T iPhone 4 4G (4-Silicone HK Premium White) Made of higher quality OEM premium silicone OEM retail package included Lightweight, durable material, low-profile construction protect your iPhone from scratches and bumps without adding bulk Anti-slip properties give more grips on surfaces Anti-static silicone material reduces surface dust and makes the case feel softer