Patented TrueClear technology allows light to pass through our screen protectors precisely and evenly, giving you a level of sharpness and vibrancy higher than even the leading competitor's high-definition products. Our screen protectors are tested for optical precision and clarity using the same methods optometrists use for eyeglasses. These tests, combined with third-party data, position TrueClear screen protectors as the market leaders in clarity - the clearest screen protection you can buy. Applying your Galaxy S5 screen protector is fast and easy. Start by cleaning your screen with the included cleaning wipe and dust removal film, then peel the overlay from its backing and place it onto your screen. Finish by using the included smoothing card to push away creases and bubbles. TrueClear Advanced Screen Protectors fit your Galaxy S5 screen perfectly, and are designed to work with any case to give you 360° protection. Strong yet thin and lightweight, this Galaxy S5 screen protector provides excellent defense against damage that will help keep your device looking like new. Every TrueClear Transparent Galaxy S5 Screen Protector is backed by a Limited Lifetime Warranty. So if your screen protector is ever scratched or damaged, send it back and we'll be happy to replace it.