Did you know that the Aerobie Pro Ring was used for the Guinness World Record's farthest throw? Using proprietary aerodynamics, this ring effortlessly travels 100 yards with a single pass and has a rubber edge for soft catches.. . Made with rubber edges. Perfect for games of catch. Rubber edges soften the catch. Proprietary aerodynamics let you reach a greater distance. 13 in. diameter. For ages 12 and up. Made in USA.