Presidio Grip is a protective and pocket-friendly two-layered case with raised rubber ridges that provide a secure, no-slip grip for texting, gaming, and selfies. Not only is this case stylish, but it's strong as nails. It's been tested to withstand drops of up to 13 feet. When dropped, Impactium, the protective material on the inside of the case cushions the phone like an airbag to absorb and disperse shock