Cosmos 10 pcs Medium Size Plastic Toss Rings for Speed and Agility Practice Games Go to amazon.com Related posts 8 best diving rings FeaturePackage includes 10 pcs toss ringMaterial: plasticColor: hot pink, orange, red, yellow, greenGreat for speed and agility practiceDiameter: 12 cm DescriptionThese items are great for improving hand-eye coordination, precision, accuracy, basic addition skills for a child.