G-Form Extreme Grid Case for iPhone 4 & 4S (Black / Yellow)

The G-Form Extreme Grid Case is compatible with your Apple iPhone 4 and iPhone 4S. It features G-Form's Reactive Protection Technology (RPT), which is a composite blend of PORON XRD material and proprietary G-Form materials and technology. The case is extremely durable and made up of a dual-layer system. The Extreme Grid has a tough rigid exterior shell with an inner RPT core, which sticks out of the exterior and affords 360° of impact protection. The case is shock-proof and ultra-absorbent, while still remaining slim and lightweight. The secret behind the RPT protective core is its ability to temporarily stiffen during impact. This allows it to absorb over 90% of the force from an impact that would otherwise destroy your iPhone. After, your device is safe, the RPT core returns to a flexible state.