A simple component that has many uses. Use Multi-Dome™ Arch Gates to set up a soccer challenge course; roll or bowl under them; use them as "arch" goals; play "giant" croquet; create a rainbow "tunnel" and incorporate them into any obstacle course! Sold in sets of six colors. Each Multi-Dome Arch Gate requires two Multi-Domes (sold separately). Each set includes 1 of each color: Blue, Green, Orange, Purple, Red and Yellow.