PureGear 02-001-01151 DualTek Extreme Impact Case with 3M EAR for iPhone 4/4S - 1 Pack - Carrying Case - Retail Packaging - Black Corner Impact Protection ion controls shock by isolating vibration drops up to 6ft Durable Layered Materials combine strength, toughness and flex needed for today's demanding lifestyles Slim and Sleek Design provides stylish impact protection without the added bulk Ergonomic Grip designed for a secure yet comfortable grip of your phone 360 Degree protection with added screen shield to protect against dings and scratches