It's a size that perfectly fits a 500-yen coin. Material: Origami These are handmade items, so please refrain from purchasing if you are looking for perfection. Please consider purchasing with the understanding that there may be individual differences in size due to the handmade nature of the product. The number of pieces varies depending on the color. ◉ Immediate purchase: Possible Even if an transaction is in progress via comments, priority will be given to those who purchase immediately. -------------------- Mini Envelopes Small Pocket Money Envelopes Flat Bags Oshi Savings (Supporting your favorite idol/character) One-Coin Savings Simple Bulk sale Set sale Fruit pattern Peach Cherry Lemon