AHASTYLE PT65-3 Series Made of premium Silicone, smooth and soft, non-slip and anti-sweat, provides a comfortable holding feeling Provides comfortable writing experience. Protects your stylus pen against dust, dirt, and accidental drops Anti-slip pencil protectors make your stylus pen more beautiful and stylish 2 Piece design, support USB-C charging, easy to install and remove Compatible with Apple Pencil (USB-C)