Metal Case - TOOGOO(R) Aluminum Metal Bumper Case PC Back Cover For Huawei Mate 7 Silver There is a slim protect film on the cover's back,you need tear it off before using it! 100% New High quality Case . We focus on producing high-end mobile phone protective Case, to provide good protection of the mobile phones. Materials: Aluminum Metal Frame + PC PMMA Acrylic Back Cover. Compatible For Huawei Mate 7