Astell & Kern a Norma Forest/airiba- models only (Tempered Glass and 9H high hardness film) scratch resistant high transmittance, clear gloss - high hardness 9H Film features (Tempered Glass and the same high hardness 9H. Surface hardness 9H, and protection for the LCD screen. Touch Pen As Well. (thin and flexible) High Hardness, film thickness and suppleness. Shatterproof glass with your fingers. (High light transmittance (transmittance of 91% so nicely, however, clear screen transparency. (Touch Panel) monitor touch panel Specifications. And Stylus. ◆ Please note ※ Please check the size, peal film a little bit off peeling before peel off film Alignment stick to it. * Dust and Dirt is a cause of air bubbles. To clean the screen before stick it. * May cause damage, so please do not press the LCD screen carefully, not like a stick. * Please DO NOT damaging scratches, dust, damage, and the actual product and your screen. ◆ NOTE ◆ LCD curved part that the curved part of the Device is not included. If so, the phone body protection is the only flat part of protection, curved in his whole life. The LCD panel is curved and flat surface, we are not required.