Surface Book Screen Protector, VIMVIP Ultra-thin 9H Hardness HD Clear Premium Tempered Glass Screen Protector for Microsoft Surface Book Tablet Compatible with Microsoft Surface Book. Laser cut designed specifically to offer maximum screen coverage. Material flexibility allows total coverage even on curved devices. Made from High Quality Tempered Glass that offers TRUE HD 99.9% transparency. Extouch capabilities allow your touch screen to remain fully responsive. Rated 9H Hardness, making ScreenMate the world's strongest and toughest screen protector. What You Get:One VIMVIP Microsoft Surface Book Glass Screen Protector.Our fan-favorite 18-month warranty and friendly customer service.