Celebrate class birthdays with this graph chart. Add a candle for each student’s birthday to build the graph. Each bulletin board set includes 80 pieces: 1 birthday graph (2 pieces), 60 candle, 12 flames, 1 birthday sign, 5 balloons, plus a Bulletin Board Guide with set-up instructions and activity suggestions. Birthday Graph is 2 pieces and measures 36" x 24" when assembled. Sold as a pack of 2 complete bulletin board sets.