1Doublesided writing, green and white sides, white side can be written with a waterbased pen, and green side can be written with chalk, which can be used by two babies at the same time. 2Double magnetic attracting magnet, doublesided can attract teaching aids with magnetic buckle, making teaching more convenient. 3The height can be adjusted arbitrarily, which is convenient for children to draw. 4It can be easily folded and stored, saving space, and can be stored in the corner and trunk. 5The freestanding scroll can be easily and quickly removed from drawing board, thicker and more stable material.