Most of these are unused spares, but some may have been removed after not being worn. The large wooden buttons at the top (the ones with three) are about 2.5cm in diameter. *Please read the following carefully.* I've checked them, but I may have missed small stains or scratches. Please understand that these are used items before purchasing. The colors may look different from the images depending on the computer, smartphone, or tablet you are using. Thank you for your understanding.