Kastar Crystal Clear Screen Protector Kit Includes: 4 x M8 Tempered Glass Screen Protector 4 x Smoothing Card With Installation Instructions 4 x Microfiber Cloth 4 x Retail Packaging 4 x Kastar Feedback Card FULL and COMPLETE Protection For Your Smartphone Screen Compatible with the following models: HTC One M8 *Lifetime Warranty - We Value Your Satisfaction: Lifetime no-hassle warranty provides easy lifetime protection for your tempered glass screen protector. *2.5D Rounded Edges Design: Kastar Crystal-clear Ballistic Glass is quality cut to perfectly match the rounded edges of your smartphone. *Anti-Scratch: Kastar glass screen protector features a Surface Hardness (9H), which is 3X stronger than the PET film, and providing a natural screen experience you need. *Crystal-clear Screen: Use Japanese Crystal-clear Glass, 99.9% High-definition clear hydrophobic and 99% Touch-screen accurate. *Anti-Fingerprint Coating: Use Japanese Crystal-clear Glass, oleophobic screen coating protects against sweat and oil residue from fingerprints. *Defense Fall Rupture: Design as well as great shock absorption, this method avoids the danger of screen crack.It also has a static property that can be to repel dust.