When I purchased a royal blue knit suit, it originally came with round buttons of the same color. These heart-shaped gold buttons were included as spares, allowing me to change the look depending on the occasion. Heart-shaped buttons, with shanks = 12 pieces Maximum width = approximately 1.8 cm Material = Lightweight, likely plastic. These are unused and have no noticeable scratches or stains. However, please understand that they have been stored at home for many years before purchasing. I am not accepting comments regarding the price, thank you for your understanding.