Made by cutting 15cm x 15cm origami paper. A set of 150 sheets with 9 patterns. See the 2nd image for the number of sheets per pattern. Height excluding the folded lid is 5.5cm. Width 3.5cm. ⚠️There are individual differences, see the 3rd image. The size is just right for a 500-yen coin. I think you can use it for small thank-you gifts, or to share parts, etc.