TREND enterprises, Inc. U.S. Money Bulletin Board Set Enlarged photos of US bills and coins make money values and equivalencies add up to learning fun. Ideal for teaching addition, subtraction, and other math concepts. Great tool for ELL students! 52 pieces, up to 13.5" wide; equivalency chart 17.5" tall. Fronts and backs. Sturdy card stock. Extra Value: Discovery Guide included with creative activities that teach and delight!