To ensure that Presidio Grip offers the ultimate protection for your device, it has been dropped from a height of 10 feet multiple times by a third-party laboratory. IMPACTIUM™ Shock Barrier. IMPACTIUMTM is a dynamic shock-suppression material that lines the case. Ridges of IMPACTIUMTM on the inside perimeter compress on impact to absorb and disperse shock. Slimmest and most protective case yet. We’ve optimized the design to create the slimmest dual-layer case Speck has ever made, while improving protection. Patented raised-bezel screen protection. IMPACTIUM™ raised bezel guards screen from direct drops onto phone face and prevents damage when lying flat.