⚠️Please be sure to read the profile. Please understand that we will not do business with those who have not read the profile. We will not repeat answers to what is written in the product description, so please read the product description carefully to the end. ★ ★ We check the product during photography and packing, so we do not accept returns for damage after arrival. This is also to prevent replacements upon return, so please understand. Size: 1.6 x 9.1 cm, thickness 0.7 cm Approximately 10g This is a valuable item from many decades ago. It belonged to my grandfather, who was a calligrapher. Unused, long-term storage item. We also have many other items for sale, such as framed pieces, books, rubbings, impressions, and seals.