Regarding the specified dimensions, the direct diameter is 13 x 7.5 cm. There are those who possess them. However, there are also those who play with them and those who are in a poor state. Therefore, if you purchase them, please agree. Otherwise, you will be in trouble. In this case, the entire page and the writing are the property. Any attempt to dispose of them, imitate them, forge them, disassemble them, or infringe upon them will result in their removal from this world.