Transform pool days into something more with these Aqua Hoops from Duncan Toys. This unique product will turn any pool or body of water into your own personal playground or relay race. Included in this pack are three sets of five different colored tubes that will connect together to create three separate colorful rings. They will connect easily and will stay connected while they are in the water. Each ring measures 22 inches in diameter, making it easy to swim or jump through. These rings offer many different options of play. Turn them into an underwater obstacle course to race through or challenge a friend to dive for them. Each ring can stay submerged for 30 seconds. You can align them vertically or create your own course by changing the position. For extraordinary play, get these Aqua Hoops from Duncan Toys.