It consists of 150 dots measuring 3-8 cm. it can be easily applied to any flat surface. suitable for indoor use. it is important that your wall surface is flat, smooth, and clean. our product is printed on film. it is covered with lamination. no harmful chemicals are used. it should be applied to a flat and clean floor. you can never leave it. it can be easily erased without tearing in water. designed to be easily applied to your wall. more than 100 stocks for sale from the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.