Vetroo Premium Tempered Glass Screen Protector for Samsung Note 4 - Protect Your Screen from Scratches and Drops - Maximize Your Resale Value - Industry High 9H Hardness [Life-time Warranty] Vetroo Tempered Glass Anti-scratch for Samsung Note 4 (Hardness: 9H),0.37~0.4mm,2.5D Rounded Edges | Vetroo is a registered trademark protected by USA Trademark Law. Light Penetration Ratio 93.7% (Comparison: Glasses 92%, General protective film 80%) Anti-Fingerprint and Oleophobic Coated, Ultra Slim Thickness, Anti-Shatter Film, Sensitive Touch and Bubble Free Guaranteed! The Premium Tempered Glass has an oleophobic coating that prevents fingerprints and other contaminants. The tempered glass screen protector has a strong adhesive that makes installation easy and attaches the film firmly so as to not affect the touch screen's sensitivity.