Anti-spy Privacy Tempered Glass Screen Protector for Samsung Galaxy S3 Attaches for easy installation, but also allows for easy removal and reinstallation Never leaves any air bubbles Ultra Clear for 98% transparency 3 Layer Glass Protection Ultra thin 0.3mm thickness 8-9H Surface hardness 10 x Stronger than regular PET Film Extra Sensitive Touch Screen Anti-fingerprint & Grease dirt Shatter proof glass