What this writing tablet can offer you is LCD screen design, so it can save the paper and better protect your eyes and use for a long time without eye fatigue. The writing tablet, which has one-key delete and lock key design, can allow you to easily delete the screen content without leaving any trace and support repeated use and prevent works from being deleted by mistake. It is constructed of ABS material. The length of this product is 15.5cm, the width is 7.6cm and the height is 0.5cm. With full screen, it is small and suitable for students, especially office workers. Item Name: Drawing Board Material: ABS Battery: 1 x CR2016 Battery(Included) Pencil Line Thickness: Fine Features: Smooth Writing, Battery Operated, Reusable Size Details: L: 15.5cm/6.1", W: 7.6cm/2.99", H: 0.5cm/0.2"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Drawing Board 1 x Pencil 1 x User Manual