Festive balloons make every celebration FUN! Highlight accomplishments, congratulate achievements, and decorate for parties endless ways with this versatile, decorative set. The exciting and unique decorations make celebrations�at home, school, or at the office extra special. Balloon arcs and signs are great for mix-and-match wall displays. Dry erase pieces are easy to write personal messages on and then wipe away for the next occasion. 10 dry-erase punch-out pieces in total, with the largest sign measuring 16" x 10-3/4" (40.6 cm x 27.3 cm). The assembled balloon cut-outs can be arranged as you wish, as large as 24-7/8" x 10-1/2" (63.2 cm x 26.7 cm).