Toontor Premium Shock Proof Tempered colored Glass Screen Protector Cover for iPhone 4 4S (Purple) Industry-high hardness: Effectively resists scratches up to 9H (harder than a knife). High-response & high-transparency: Only 0.38mm thick; maintains the original touch experience. High transparency: 94% light penetration ratio preserves the original viewing quality. Smudge and fingerprint resistant: Oleophobic coating reduces smudges and fingerprints, ensures easy cleaning. Unique color coating makes your iPhone 4 4S special and impressive. Fast shipping from CA, US.Usuallly can arrive 3-5 business days!