There are 2 type of screen protector for iPad Air 4/3/2/1, iPad Mini 5/4/3/2/1 and 2019/2020 iPad 10.2″, HD Tempered Film and Anti-blue Tempered Film.
1. Anti-blue Tempered Film can protect your eyes
2. HD Tempered Film can make iPad screen more clearly
3. Tempered Film, can protect your iPad very well