Thank you for looking. This is a non-sale item, Beatles, John Lennon and Yoko Ono's painting coaster. The size is approximately 8.5cm square. The item itself is unused and in beautiful condition, but the outer box has dirt and damage. Please refrain from purchasing if you are looking for perfection or are sensitive. Please understand that this is a home-stored item before purchasing. *Please note that there may be some errors due to amateur measurements. If you have any concerns, please feel free to leave a comment.