Premium (Horn) Suit Buttons Set- Dark Grey Charcoal Color Suit Buttons. Premium quality and rich color you can't get in plastic buttons. Set of 11 buttons- 3 larger buttons (measure about 3/4 inch) and 8 smaller ones for the sleeves. Made exclusively for MisterShop and only available when you select MisterShop when you order. Superb quality as used by better men's suit manufacturers. Save $2 when you buy 2 sets of these from MisterShop These buttons are mostly made of genuine buffalo horn blended with a polycarbonate for consistency of shape and for a rich, dark gray color