Sparin High Definition Tempered Glass Screen Protector for Fire tablet 7. Bubble free installation: If there is spot, bubble, or section that doesn't adhere, peel it off and clear the spot, reposition it and then it will stick to the screen again automatically. 9H hardness: 9H harness tempered glass, much stronger than normal PET plastic screen protector, can effectively protect your Fire tablet from crash. Precise Cut: Precise cut and design, fit your tablet's screen perfectly. Easy Installation: Hassle-free and bubble-free installation, automatically attach to your phone's screen smoothly. Package Included: 1 × Screen Protector for Fire 7 1 × Accessories Kit Lifetime Warranty: Sparin never authorize any third party to sell our products, only purchase from Sparin with superb customer service and lifetime warranty.