siliconepolycarbonateProtective cover for tabletProduct Description:Griffin's Survivor Extreme-Duty case is designed from the inside out to protect your iPad from extreme conditions, dirt, sand, rain, shock, vibration, and a host of other environmental factors.Survivor is built on a shatter-resistant polycarbonate frame clad in rugged, shock absorbing silicone. A built-in screen protector seals your multi-touch display from the outside environment, while hinged plugs seal the dock connector, headphone port, hold switch, camera, and volume controls.