Compatible: MOTO Surf A3100 Each screen protector is vacuum-packed individually. Cleaning cloth included in each pack of screen protector. Screen Protector covers the entire front surface of the phone. Covered area are exactly the same as the picture gallery. Guarantee will not leave any sticky residue. Glue Free! They are laser cut to the dimensions of the LCD screen. Manufactured with 3M PET films Glue-Free silicone adhesive coated SPUC leaves NO RESIDUE when you remove it from your LCD display. Our protective film consists of 1) a scratch-resistant PET layer and 2) a residue-free Silicone Gel Solution layer. The Silicone Gel Solution uses a patented formula that creates an air vacuum between the bonded substrate (PET film) and any smooth surface. This screen protector has a special feature, When screen powers off, it acts as an reflective mirror. When screen is on ,it makes it brighter and sharper.Protect your phone,protect your privacy,cool mirror and high contrast effects. Washable & Reusable: Wash with water to remove strong dirt. Dry the screen protector thoroughly before re-applying it back to the LCD screen. Smoothness: Our Screen Protector is bubble-free when it is applied. Its glossy finish highly imitates the feel of writing on the original LCD surface of your PDA. Anti-scratch ?V Designed to be used with a Stylus or other pointed objects. No air-bubbles ?V PET will cling smoothly in the absence of dust / dirt or oils (fingerprints). Mirror feature - When screen powers off, it acts as an reflective mirror. When screen is on ,it makes it brighter and sharper.