You may be worried about getting harm from computer radiation. This excellent Screen Filmcan help you avoid this , It goes through a special process which gives is a hard and durable surface .It does not use adhesive is uses static to attach it firmly to the screen, this eliminates the bubble effect. It is very safe to use and has no adverse affect whatsoever on your equipment. It is durable, washable, reusable with no residue during removal, great protection for your laptop and notebook LCD screen. Don’t miss out!                                    Features            Great protection for your laptop and notebook LCD screenDurable, washable, reusable with no residue during removalAs same inch, long and wide is differentThat we will take our dimension for standardThis Prevent Myopia Screen Guard Protector Film can protect your eyesWith high anti-static performance, this Screen Guard Protector Film can remove glare, improve contrastIt is very safe to use and has no adverse affect whatsoever on your equipmentThis will protect your screen from scratching and normal use damage                                                            Specifications            Compatable with    General    <br>
Weight    3.60 oz / 102 g    <br>
Color    Clear    <br>
Screen Protector Dimensions    12.2 x 6.85“ / 31 x 17.4cm (L x W)    <br>
Material    PET    <br>
                                                            Package Includes            1 x 14" LCD Laptop WideScreen Protector 16:9                                                            Extra Info            Use Step:<br>
1. Measure the size of screen guard and screen<br>
2. Mark the screen guard for cutting<br>
3. Cut out the screen guard <br>
4. Clear the screen carefully, remove the dust and contaminants <br>
5. Peel off the label No.1 layer half of screen guard<br>
6. Stick the screen guard carefully and slowly<br>
7. Peel off the label No.2 layer