The Isotope is Prism's 21st–century twist on the traditional French Military kite. Originally used to lift radio antennae, this high–flying, rock-solid winged box design pulls hard with exceptional stability in the sky. The spectacular, flowing tail tames gusty winds and grabs attention from a long way away. Built with precision throughout for a gorgeous piece of flying art that looks as good up close as it does in the sky. Includes a nicely designed large hoop winder, quality braided polyester flying line to minimize tangles and a lightweight sleeve that lets you carry the kite rolled up at either full or half length.