CompatibilityCompatible For Samsung Galaxy Z Fold 6 case, perfect fit, specially customized for your phone, please confirm your phone model before placing an order. Hinge ProtectionMobile phone hinge design, 360 all-round protection, after countless tests, it protects the phone while ensuring smooth folding, and a seamless fit when opening and closing the phone. Built-in Pen SlotInvisible pen holder makes it convenient to carry pens with you, effectively avoiding pen loss and scratches. You can easily put in or take out the pen, and it fits perfectly without loosening.(NOT INCLUDE S PEN) Built-in Screen ProtectorBuilt-in high-sensitivity transparent protective film can prevent scratches and cracks of the phone screen, providing protection for your front screen Quality MaterialThis folding phone case is made of high-quality PC material, ultra-thin and lightweight, with super , , and properties, providing all-round protection for your phone.