●Fits for 17.3 inch with Aspect Ratio 16:9 laptop | ●ELECTROSTATIC ADSORPTION: Self-adhering(no glue) film attaches to the laptop screen. No residue leaves on your screen display when you remove it and can be repeated paste and use. | ●PROTECT SCREEN FROM SCRATCHES AND DUST. The screen guard protector is with superior performance to prevent scratches and dust when daily use.Blue light filter, Anti Glare,Anti-static, relieve the fatigue of eyes | ●PACKAGE INCLUDES:2pcs of computer screen protectors(Two-for-One Offer), 1pc of cleaning cloth, 1pc of application card, 2pcs of guide sticker and 1pc of dust absorber | ●OUR SERVICE We promise our product with high level quality. Please contact us if you have any problems,issues or questions.We will offer you our best service to make you satisfied with our product or get your money back.