Custom-Fit Clear Screen Guard Protector For Samsung Galaxy Prevail M820 Custom Fit LCD Screen Protector film pre-cut to fit your phone perfectly. Protect screen against scratches, scraping, and abrasion. Made of 100% clear plastic. Protective film is reusable, washable, anti-glare, dust-free, and scratch resistant. Film can be easily removed from screen without leaving marks or sticky residue behind.