I purchased these online this year. They are made from recycled marine plastic waste. Each tray comes with a charm, and I only wanted the charms, so I'm selling the trays. One set, consisting of one tray and one charm, cost 1980 yen. Please see the flyer in the photos for details. They have not been taken out of the bag, but please refrain from purchasing if you are concerned. The actual colors may differ from the images. Please refrain from purchasing if you are sensitive to items that have been stored at home. You can buy immediately, but if someone purchases while we are communicating, I will prioritize the person who purchased first. ●Size: White: Diameter (longest part) approx. 9.8cm Height approx. 1.9cm Blue x White: Diameter (longest part) approx. 12.2cm Height approx. 1.8cm Dark Blue: Diameter (longest part) approx. 9.4cm Height approx. 1.7cm There may be some errors due to amateur measurements. ●Please understand and agree to the fact that these are used items before making a purchase. ●I apologize, but please refrain from negotiating prices.