Featuring state-of-the-art aerodynamics, hi-tech polymers and patented gripping surfaces, Hyperflite Jawz Pup discs (made in the U.S.) are nothing less than professional-quality athletic equipment for the modern canine athlete. The Jawz Pup disc (7-inch diameter/85 grams) is the worldÕs toughest competition-approved canine flying disc. In normal play, competition or practice, Jawz Pup discs will prove incredibly durable. In the hands of a skilled thrower, Jawz Pup discs are capable of record-setting distance throws. Now, with the Glow Jawz Pup disc, you can play all hours of the day or night! Jawz Pup discs should not, however, be used as canine chew toys.