High Quality and Brand New. *Hardness of 9H, Only 0.3mm thick. *Made of Chemical Processed Glass, Has Excellent Display Effect. *High Screen Sensitivity And Comfortable Touch Feeling. *Compare with Normal Screen Guard, this Tempered Glass Screen Guard Can Resist Scratches And Damages From Sharp Metals. *With High Light Penetration Rate, Even Stick With This Film Guard. *Anti Oil/ Water Coating, Avoid Smudges And Reduce Fingerprints. *Slim Tempered Glass Made By High Technical Process. *Advanced Silicone Adhesion. How to use: Step 1:Peel the protective layer off the adhesive side Step 2:Carefully align the film lightly (Only a minimum amount of pressure is necessary) Step 3:Press center of the film to stick onto your screen Tips: If air bubbles get tapped under the film, try to remove them beginning from the center. Smaller bubbles shoulder disappear within 1-2 days Compatible with: * For Samsung Galaxy J7 Package included: 1 x Tempered Glass Film 1 x Clean Tool KitUnbranded/Generic