... Features1.ultra clear ,and not affect the visual ,anti-friction ,anti-scratch ,and hardness is 3.5-4H2.screen protectors ... 15 min, avg 20Elongation % 150min, avg 200Adhesion to Steel g/25mm <10, avg 6(0.18)Application Temperature ... mini2 screen protector,Manufacturers selling Main seriesultra clear anti glare/anti-fingerprintcolor diamond3DprivacyMaterialTaiwan,Japanese ,Korea,USA high quality ...