Brand: Newzerol Compatible Model: Polar Unisex Ignite Material: Tempered Glass Surface Hardness: 9H Thickness: 0.26mm Ultra Thin Warning * Hardness determines brittleness. Published on your device is the perfect combination. Please install it as soon as it is out of the package. * If you have received a defect, please contact us to replace it. Otherwise there are other problems or suggestions. Package includes: 4 x Tempered Glass Screen Protector 4 x Cleaning Cloth 4 x Alcohol Cloth 4 x Dust Absorber Newzerol Lifetime Replacement Service: Note: This device is NOT a complete cover, but a complete adhesive. There may be a white gap at the edges. Because the screen protector is flat, but the product has curved edges. However, the viewing and touching is not impaired and still protected by covering. If the product you receive is defective, defective, has other problems, or you have other suggestions, please contact ASPA. We will respond within 24 hours and try our best to find the best solution.