This Butterflies Diamond kite is easy to assemble and fly. This kite can fly on a puff of air from most any neighborhood park. Constructed with a durable rip-stop polyester sail and resilient fiberglass frame, the bright butterflies pop against the sky. Complete with flying line and winder. Wind Range:7-15 mph. 20 x 25". Includes 120 ft. of 20# test line & winder.