This Premium Galaxy S8 Screen Protector protects your screen against cracks, scratches and other damage while maintaining the original feel of your mobile phone. Through the Nanoedge technology, the screen protectors are manufactured for an optimal fit and completely without edges. In addition, they are so thin that you hardly notice that the protection is on! Anti-fingerprint protection and Anti-scratch protection HD rated (99% transparency/transparency) Self-healing function (minor scratches disappear by themselves!) (minor scratches will disappear by themselves!) No cracking Simplified installation (minor bubbles are squeezed out of the plastic by themselves!) Perfect Fit! Comes with cleaning kit. If you have bubbles under the plastic after installation, please press them against the edges and wait for about 24 hours (the cover pushes out the air itself and "becomes one" with the screen). Squeeze the bubbles out every now and then and they'll be gone in no time!