Set of 4 megaphones, perfect for cheering on the Yokohama BayStars, with baseball-themed designs. Includes 3 sponge balls. - Brand: Yokohama BayStars - Colors: Blue, White, Yellow - Quantity: Set of 4 - Design: Illustrated with baseball motifs - Material: Plastic This is a set of 2 megaphones: a Yokohama BayStars era megaphone (thick) and a Yokohama DeNA BayStars bat (thin). The white bat of the thick megaphone is quite old and yellowed. There are no issues with use. The sponge balls are balls fired from the bazooka at BayStars games (from about 5 or 6 years ago). Thank you for looking.