Made from the Highest Quality Tempered-Glass with 100% Bubble-Free Adhesives for easy installation and no residue when removed;0.3mm 9H Hardness Anti-Scratch, Anti-Fingerprint, Bubble Free;99.99% HD Clarity and Maintains the Original Touch Experience;Hydrophobic and Oleo-phobic coatings protect against sweat and oil residue from fingerprint.;Protected by Supershieldz No-Hassle Lifetime Replacement Warranty