Exceptionally clear, unbelievably thin, and virtually indestructible; ZAGG,s HD line offers advanced clarity and a glass-like surface to accentuate the sharp images and vibrant color in the most advanced gadget displays. The invisible SHIELD HD is created from a film exclusive to ZAGG, and with thousands of original designs, the invisible SHIELD is the perfect choice for protecting any device. The precision pre-cut invisible SHIELD is designed specifically for your device. The invisible SHIELD applies directly to your device, providing the toughest, most durable protection you will find. The invisible SHIELD has its origins in the military, where it was used to protect high-speed helicopter blades from dust, dirt and debris. Now you can use that same powerful technology to protect your device. It is so tough that we back it with a lifetime guarantee. So, if it ever does wear or scratch, we will replace it for free, for the life of your device. And if you ever need to remove the invisible SHIELD, no problem; it comes off clean and leaves no sticky residue.