HUYSHE&reg; 2.5D Round Edge 0.3mm Ultra Slim Nano Tempered Glass Screen Protector for HTC One M8 with Perfect Anti-scratch/Shatterproof/Fingerprint & water & oil resistant (HTC One M8) Anti-explosion technology HUYSHE tempered glass film contains special glue. The explosion particle stands blocky structure even if the glass is broken up AGC glass tempered technology:Using original import AGC glass material do some special tempered. Achieved 9H hardness which can effective prevent scratch for a long time and have strong light transmittance. HARVES Nanotechnology:With international HARVES nanotechnology can acquire super lubrication. Make the fingerprint and oil can't stay on the surface of film. Achieve the function of anti-fingerprint and oil. Our packaging is made of wood as the picture shows. With strong Chinese style which has high value to collect. Factory direct selling. Price advantage. One year warranty. Full refund