Upgraded Version Outer Screen Protector : New upgrade the back screen protector, Hd, transparent, hydrophobic, comfortable Sensitive to touch, enjoy the sensitive experience of the phone screen, providing excellent protection for your phone external screen. Protect your phone from accidental drops, shocks and scratches.Hinge Protection : The protective case adopts an innovative spring hinge protection design, with the help of spring resilience and magnetic absorption principle, the hinge protection cover can be freely folded and unfolded.Precise cutouts ensure that your phone has easy access to all ports, buttons, speakers, camera, and other features. The charging port and other button covers prevent dust and debris from entering. It also fully ensures the normal use of mobile phone folding. The plating frames on the sides and Non-Slip help prevent the phone from slipping out of your hand.