With an ultra-slim design and superior impact protection, Presidio ™ GRIP is a premium grip Samsung Galaxy S8+ case unlike any other. It's designed like a fortress, with a protective perimeter to keep shock away from your Samsung Galaxy S8+. Presidio GRIP features the IMPACTIUM™ Shock Barrier, Speck's innovative new shock-suppression technology that protects your device without adding unnecessary bulk. IMPACTIUM is a dynamic shock-absorbing material lining the interior of the case that absorbs and disperses shock from impact. IMPACTIUM absorbs 52% more shock from impact than traditional TPE rubber. This material is formed into ridges on the inside perimeter of the case that compress on impact to absorb and disperse force before it reaches the device. The case's hard exterior also works to disperse shock away from your phone. Presidio GRIP cases feature a scratch-resistant matte finish with a range of elegant and vibrant colors. Presidio GRIP is drop tested from 10 feet multiple times by a third-party laboratory to test its superior protection from an extreme height, so you can be confident it will hold up to everyday drops. All Speck cases, including Presidio GRIP, are lab tested for scratch resistance, chemical resistance, and precision fit. Compatibility: Samsung - Galaxy S8+ 902571050