To ensure that Speck Presidio Grip+Glitter offers the ultimate protection for your iPhone, it has been dropped from a height of 10 feet multiple times by third-party laboratories. IMPACTIUM is an innovative dynamic shock-absorbing material that lines Presidio Grip+Glitter cases. IMPACTIUM raised bezel guards screen from direct drops onto phone face and prevents damage when lying flat. Shimmering Glitter crystals embedded in the case??s hard outer layer won??t scratch or flake off. Raised bezel around the screen helps prevent damage when phone is lying face down and during drops.