Military Grade TestThe Defence Series surpasses MIL-STD-810, a U.S. military standard that tests the products under the conditions it would encounter over its lifetime. Defence cases are tested to withstand drops of more than 3 metres making it one of the most protective cases on the market.Starting with quality materialsEach X-Doria Defense case is part of a solid aluminium block. With CNC milling, the Defence Lux and Shield aluminum frame forms to match exactly your device, protecting it from drops and impacts better than polycarbonate alone.Triple Protection1. Superior aluminium frame: Protect your iPhone X against scratches and falls.2. Raised corners: Improved protection in the corners helps protect the iPhone screen3. Built-in air pockets compress: absorb and dissipate shocks.