Defensive with Lightweight Protection. The Zizo [Atom Series] protects your phone without adding extra bulk. When it comes to finding a reliable iPhone X / XS case without the heavy duty bulk, the Zizo Atom Cover is your go-to choice. This product features Airframe Grade Aluminum - the strongest yet lightest metal. The Zizo [Atom Series] also meets Military Grade 810.1-G Certification. We know how important your phone's protection is to you, so we included a Zizo [Lightning Shield] iPhone X / XS screen protector FREE with every purchase. Zizo Atom also comes equipped with a Polycarbonate back plate to protect your phone's camera. Please note that there is a protective film on the back of the ATOM case, please peel the film off before use. The Zizo [Atom Series] is furnished to protect your phone from any angle! This case is compatible with the iPhone X / XS. Our goal is simple: to provide the best value in products available. Zizo is a second-generation family company based out of Southern California. We're a New school company with Old school traditions. Become a part of the ZizoFamily today!