Rapture Ekon Case for Samsung Galaxy S 4 SGH-I337 / SPH-L720 / SGH-M919 / SCH-R970 / SCH-I545 / SCH-R970C / GT-I9505 - Red / Black A hard polycarbonate outer shell Soft and smooth inner silicone skin Dust covers protect your ports from dust and lint Complete access to all ports and functions Compatible with all carrier models of the Samsung Galaxy S 4 SGH-I337 / SPH-L720 / SGH-M919 / SCH-R970 / SCH-I545 / SCH-R970C / GT-I9505