Your children can freely take notes on the wall or board, draw shapes, and color. students can take notes on class notes and receive solutions. thanks to its special technology, the wall or glass is self-cleaning, and application is very easy. no adhesive is required; the location can be changed. the base coating can be removed and reapplied if desired. it does not damage the surface being applied, as no adhesive is required. it stays in place like a magnet. it is quite robust and offers a lifespan of many years. there is no substance that will endanger health. 2 surfaces can also be used for writing and erasing. do not use damp cloths or wet wipes. dry thoroughly. before application, remove the powder from the surface. 100 x 150 cm. more than 10 orders of this product can be placed. swordslife reserves the right to cancel orders of more than 10 pieces. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.