Features: Double-sided screen design, one side a monochrome screen, the other side a color screen, you can write and draw on both sides. The electronic tablet board provides space for writing and drawing, and the eye protection color screen of the graffiti board provides a better drawing experience, no blue light, no glare, and avoids long-term use affecting children's eyes. Made of high-quality plastic material, which is waterproof and drop-proof, so there is no need to worry about accidental drops or liquid spills. The drawing board is lightweight, easy to carry, and convenient to put in travel bags and school bags, suitable for many occasions: living room, car, plane, outdoor. Click the clear button to clear the handwriting and reuse it, saving paper. You can also keep the drawing on the pad. A good educational learning toy that can help children release their imagination and creativity. It can also be an adult's message board or notepad. It would be a perfect gift for kids or adults. Specifications: Name: Handwriting Board Product model: HYD-6503 Battery: CR2016 (battery not included) Material: Environmentally Friendly ABS Display Panel: Double-Sided LCD Size: approx 77x155x5MM / 3.03x6.1x0.2in Net weight: 135g Color: Black/White Note: Due to the problems of lighting effects and shooting angles, there may be certain tolerances in the product, please understand. Please allow 0-1cm error due to manual measurement. Package includes: 1PC x 6.5inch Double-Sided LCD Writing Tablet 1PC x Magnetic Writing Pen 1PC x User Manual