My mother bought this as a souvenir when she traveled to the United States several years ago. It was displayed in a cabinet without being used. I probably won't have a chance to use it, so I'm putting it up for sale. The outer box has some minor scratches, but it is a new, unused item. For those who understand. Diameter of the plates / Small plate 3.8cm Large plate 4.1cm Medium plate 3.4cm String length 40cm Weight of the ball 77g A replacement string is included.