Allwish Aluminum Sliding (Easy install, Lightweight) Frame Metal Bumper Case Cover for Sony Xperia Z3 / Z3 Dual - Red Compatible for Sony Xperia Z3 ONLY (Please refer to the Light Gold for more pictures) High precision CNC machined cutting. Material : Aluminum ( Frosted Finish ). Ultra smooth & anti-scratch, comfortable hand feeling. Direct access to all device features. 2 in 1. Just slide the back with the front side. Easy install and removal. It is a bumper protects the edges. With NO back cover.