This 18" graduation metallic stars foil balloon from Betallic, L.L.C. is the perfect addition to any graduation celebration. The bright and shiny metallic stars will add an extra sparkle to the festivities. The foil balloon is made of durable Mylar material, and is designed to last for days. It is perfect for decorating an area, or creating a balloon bouquet. This foil balloon is an excellent way to congratulate a graduate and show them how proud you are of their accomplishments. Celebrate their success in style with this festive foil balloon.