Designed for your Samsung Galaxy S Duos, this screen guard from the house of Mobizoid will be the best buy. The screen guard excellently fits the screen of your device and features ideal cut outs so that you can use the phone without any hassle. It comes with an unmatched clarity and an anti dust protection layer that helps to prevent your phone's screen from scrapes and scratches. One of the most important features of the screen guard is its non adhesive back, which ensures that the screen of your smartphone looks like new when you remove it. The scratch resistant coating of the screen guard makes it last for a long time.