20.5cm x 20.5cm Although unused, this item has been stored at home, so I would appreciate it if those who understand this would purchase it. Thank you very much. m(_ _)m I try to ship the next day, but I have a young child, so shipping may be delayed on bad weather days or if I'm not feeling well. Therefore, I have set a longer shipping date. I do not ship on weekends and holidays when I have no plans to go out. If you are in a hurry, please comment before purchasing. ★★★ To prevent trouble and product substitution, returns and refunds will not be accepted for any reason after the product arrives. Please understand. ‎(╹ڡ╹)╭ ～ ♡ ≣≣≣≣≣✿≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣ I plan to list more Kobito Zukan items. I plan to increase the variety, so Thank you for your follow. (ღ♡‿♡ღ) ≣≣≣≣≣✿≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣