Gear4’s Battersea Grip provides ultimate protection thanks to its extra D3O® coverage inside the case and a knurled texture providing great grip to the case. The Gear4 Battersea Grip case provides extra protection with D3O® surrounding the inside and frame of the case. Featuring a flexible TPU design and a polycarbonate back featuring a diamond plated design texture, this durable case is perfect for anyone looking for protection without adding bulk to their device. Plastic-free packaging. The image below is an example only. PROTECTION Gear4 create ultra-slim, ultra-stylish, ultra-protective cases that deliver the reassurance that consumers want in a case. Using real phones, Gear4 cases are put through rigorous independent testing to military standards and also undergo Quality Control testing which includes, bend, rub, abrasion, color transfer and fit testing so consumers can be confident that Gear4 products are built to the highest standards to really take an impact. 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. Key Features Extra D3O® for greater impact protection16ft drop protectionSlim design with soft touch finishGlass back protectionKnurled texture for better gripWireless charging compatible COMPATIBILITY: Samsung: Galaxy S20 Ultra