MOTONG Tempered Glass Screen Protector For Apple iPod nano 7th gen Perfect Anti-scratch: 9H greatly intensified surface hardness which is 3 times stronger than regular PET film. iPod nano 7th gen Tempered Glass Screen Protector,0.3mm Ultra-thin, specially made with scratch resistant material and rounded edges for a more precise fit. Tempered glass film provides super smooth touching as well as no lose in touch screen sensitivity. Coming with a cleaning kit helping you wipe away marks and fingerprints during the easy installation, remember not to fold the tempered glass film when installing. MOTONG Lifetime Warranty and don't worry about the problems once you order the product