You can this Colorful Balloon arch kit in a variety of fun ways at your elementary school. Set it up at the entrance to welcome students on the first day, use it as a stage prop for concerts or plays, add it to your graduation theme decorations, or use it as a photo prop for graduation or class pictures. The kit includes one 8' high x 7' 9" wide x 22" deep metal arch structure and 5 packages of 11" latex balloons in your choice of colors. A balloon inflator is recommended. Adult assembly required. Prop sets and components are not intended for play or created for play value. General use only.