Glass-M Colored Ultra Thin 9H Hardness Scratch Resistant Oleophobic Coating Waterproof Premium Tempered Glass Screen Protector for Samsung S3 i9300 (White) Premium Tempered Glass provides the best screen protection for your Samsung S3 i9300 Oleophobic coating technology makes tempered glass waterproof and oil-proof Up to 94% light penetration ratio Hardness of the glass is rated 9 on a scale of 1 to 10. Highly resistant to scratches Colored borders