Huawei Mercury M886 T-Rex Black Faceplate Snap-On Hard Cover Case This T-Rex Black Faceplate Snap-On Hard Cover Case will make your Huawei Mercury M886 more cute. It offers the perfect way to add protection and create individual style for your Huawei Mercury M886. Protect your valuable and essential device from scratches, drops, and other damages. Made of durable plastic with surface coated with rubberized for increased grip and handling. This is hard case for front side and back side.