Buttons 5 pieces Diameter: Approximately 20mm Height: Approximately 3mm Color: Brown These are buttons that were on a cardigan. I kept them because they're stylish, but I'm selling them because I don't use them. They have a textured pattern on the surface. They appear to be made of wood. Please forgive me if I'm mistaken. The cardigan was inexpensive, so I assume the buttons' material is also of a similar quality. Also, please understand that these are used items before purchasing.