Muji metal triangle, approximately 11cm in size, with a beater. It's a small size for children. It makes a pretty good sound. The box is faded because it's old, but the contents have no noticeable stains. There are minor scratches from use. Please purchase only if you don't mind. - Type: Triangle - Accessories: Beater - Material: Metal - Size: Approximately 11cm Thank you for looking.