Realistic - looking, durable set of 56 offers students hands - on practice with money operations and concepts. Great for essential life skills activities! Magnets stick to any magnetic surface, including chalkboards and dry - erase boards. Build equations with magnets, then write answers in numerals - then do the reverse! Set includes life - size coins, 4 3/4" L x 2" H bills and operation signs. Whiteboard not included.