very Defense Ultra case from X-Doria starts from a solid block of metal, machined to the finest detail to create the ultimate iPhone X device protection. The Defense Ultra contains four layers of protection for your iPhone 10; Drop-shield elastomer, hard poly-carbonate, TPU and anodized aluminum. Meticulously combined, these materials allow this case to fit your iPhone X with ultra-precision without the bulk. The Defense Ultra exceeds the MIL-STD-810 test, a United States Military Standard for device protection that tests cases to conditions it would encounter throughout its lifetime. This means your iPhone X, while protected with the Defense Ultra case,
