The most drop protective in the Gear4 range, Denali Snap case provides extra protection with D3O® coating the boarders and back interior of the case and is compatible with MagSafe for a faster and more convenient wireless charging experience. Featuring a textured PC backplate, this durable case provides added grip and is perfect for anyone looking for ultimate impact protection without adding bulk to their device. Approved by D3O® D3O® is a world-renowned specialist impact protection company, that uses its unique knowledge and know-how to advise regulatory bodies on the best practice for impact protection. D3O® is a patented material proven to deliver superior impact protection through advanced shock absorption. D3O® is used by the military and medical field as well as in workwear, sports apparel, motorcycle apparel and footwear. D3O® material has a unique molecular structure that is soft and flexible, but on shock, the molecules lock together causing impact energy to dissipate which reduces force and then returns to its flexible state. The greater the force of the impact, the more the molecules lock together and the greater the protection.