Rugged Armor Moto G4 Plus / Moto G4 Back Cover. Rugged and adventurous, this dual layered hybrid defender armor Moto G4 Plus / Moto G4 back cover provides both style and protection against abrasion, scratches, dirt, dent, and damages. The firm outer back cover is made of high quality hard PC material with smooth rubberized coating. The grooves on the external side provides the best grip you can find on a cover. The inner layer is made of durable and flexible silicone material. Combining the 2 pieces, the case provides better shock-absorbtion, tear-resistance, skid-proof, anti-scratch, and anti-fingerprints protection. Full access to all ports, buttons, and cameras on the phone without the need to remove the case. Simple snap-on design for easy installation and removal.