When working on a line, place your documents between the screen and keyboard. This prevents unusual head and neck movements. As a result, you work more efficiently and comfortably, increasing your productivity in data entry by 10%. The Q-Doc 515 can accommodate not only individual A4 sheets but also heavy binders or thick books without any issues. At the end of the workday, you can slide your complete keyboard underneath, keeping your workspace tidy. You can adjust the ideal viewing angle yourself, as this holder features seven levels. The Q-Doc 515 Satin is made from a matte (satin) acrylic.