PureGear 60157PG Slim Shell Case for Samsung Galaxy S4 - 1 Pack - Retail Packaging - Vanilla Bean The case is made from a flexible rubber and durable polycarbonate that does an outstanding job guarding your phone from bumps, impacts and scratches. The rubber sides provided added grip that makes the case easier to hold. Compatible with the Samsung Galaxy S4 S 4 i337 AT&T, Samsung Galaxy S4 S 4 L720 Sprint, Samsung Galaxy S4 S 4 M919 T-Mobile, Samsung Galaxy S4 S 4 R970 US Cellular and Samsung Galaxy S4 S 4 i545 Verizon Wireless phone models.