J3 Case, Express Prime Case, Amp Prime Case,DAMONDY Luxury Ultra Slim Hard Back Case Cover Metal Bumper [Mirror Case] Design For Samsung Galaxy J3 / Express Prime / Amp Prime -Black Material:High Quality Metal/Aluminum Bumper + Mirror Back Cover .You Can Use Item As Mirror . Compatible with Samsung Galaxy J3 Only. Comfortable, lightweight design that protects without adding bulk . Provides a comfortable grip,added protection against accidental drops. Ultra thin, light-weight. Easy and snap-on installation.Free Shipping from China by USPS with tracking number, 7-15 days delivered. damon_mark Shop Value Set also includes 1 x DAMONDY(TM) Microfiber Cleaning Cloth and 1 x Cute Fish Bone and 1 x Touchscreen Stylus