"And…they're off. Celebrate the race with these Derby-themed centerpieces that are perfect decorations for a horse race viewing gathering or horse-themed birthday party. Your party tables will impress guests and get them ready for the races. Check out all the other great Derby party products available here on this website for the ultimate Derby party. Cardstock and tissue paper. (3 pcs per unit) 13 diam. x 12 3/4 Simple assembly required. OTC"