William Mark X-zylo Air Rider,colors may vary Each product William Mark Corporation produces is slated for extraordinary flight performance and excitement. Incredible trick throws -- An amazing flyer that is easy to throw and catch in many different ways The X-Zylo is made with a colorful and durable ripstop nylon and can achieve flights over 150 feet! To "fly" the X-Zylo Air-Rider simply grab it by the end of the tail and pitch underhand like a horseshoe The Xzylo Air Rider was created for fascinating flight patterns and ease of throwing