Brand: PDA Kobo Material: Polyethylene Terephthalate Product Hardness: 9H Screen Surface Description: Glossy Transparency: 0.92 Compatible Models: Blackview BV8800 Contents: 1 sheet "9H High Hardness [Blue Light Cut] Protective Film" that significantly cuts blue light with a 9H surface hardness PET film. Uses safe, domestically produced materials. Although it is new and unused, please understand that it is a personal item stored by an amateur. #Marumaru Shop I have various items for sale, so please take a look. PDA Kobo Blackview BV8800 9H High Hardness [Blue Light Cut] Protective Film Glossy Made in Japan 31-33