Feature: 1. The writing board can be used repeatedly, which can protect the environment without wasting too much paper. 2. This product need to use 3 x AAA batteries (not included)and with built in LED lights. Specification: Item Type: LED Writing Board Material: ABS Plastic+Acrylic Acid Color: As shown in the picture Size: Approx.(20x23x2cm)(7.87x9.06x0.79in) Weight: Approx.(176g)(6.2oz) Battery: 3 x AAA battery(Not included) Application: For children, this is a great drawing board, making it easier for children to write and draw. Package List: 1 x LED Writing Board(Battery Not Included) 1 x Eraser 1 x Pen Note: 1. Please allow 1 to 2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Features Uses: Use the highlighter to write on the board, it will give a brilliant effect after power‑on, with energy saving, environmental protection, uniform illumination and long use time Material: The fluorescent writing board is made of high‑quality materials, non toxic, odorless and durable Gift options: Mainly used for family message boards, children's writing board painting board, can also be used as gifts or promotional gifts, practical and beautiful Easy to wipe: You can use the highlighters of various colors to write on the board surface and wipe it with a soft cloth Ease of use: This product contains a pen for convenient using. This is a great drawing board that makes it easier for children to write and draw