High clear ,Anti-glare screen protector, Anti-scratch, Bubble free screen protector Manufacturer Specifiction:1. Matte Screen Protector2. Highest quality Korean PET material 3. Precision cutting for all phone ... ...Features:1, PET film with high transparency2, Scratch-resistant protection --- 3H ~ 4H pencial hardness3, Silicon gel coating, with no adhesive residual during application ...