CrashGuard is a hybrid case built from hard and soft polycarbonate. Our unique polycarbonate material, unlike commonly used TPU, offers excellent drop protection by absorbing shock. The soft inner shell uses our ShockSpread technology with the honeycomb structure to enhance the drop protection by suspending the iPhone from any surface. The case weight less than 0.5 ounce which is much lighter than all rugged cases. We want to provide maximum protection at minimum weight, so that the cases are fully capable of providing full impact protection while not obstructing your user experience.