Be the biggest hit of the party this Halloween--literally. Our Inflatable Sumo Child's Costume is always a crowd favorite! Adults have loved this costume and now the kids can enjoy it, too. This costume is made of light-weight nylon for comfort. The larger than life costume inflates easily with its own battery-operated fan. One size fits children size 8-12. With the Inflatable Sumo costume, you're sure to have huge fun! Inflating fan requires 2 AA batteries (not included).