Sharp Aquos Crystal Screen Protector - Invisible Defender [3+1 Free/MAX HD CLEARNESS] Perfect Touch Precision High Definition (HD) Clear Film (4-Pack) for Sharp Aquos Crystal 3+1 FILM PACK : One extra FREE complimentary screen protector included! Save money and get more protection. High Definition Clear Film that ensures Maximum Resolution New TouchTech properties for a Natural Touch and allows perfect touch screen precision Perfectly Size adjusted to prevent lifting with any case insert Compatible Model: Sharp Aquos Crystal