Rainbow 6-Panel Hot Air Balloon Wind Spinners are made with durable polyester fabric that is stain, UV and weather resistant.- The brightly colored fabric is laminated onto plastic panels. The panels are supported with fiberglass which maintains the balloon shape.- The size is 8-9  inches wide by 17 inches high with a 25-inch curlie tail. A heavy duty ball bearing snap swivel is attached for easy hanging.- Hot air balloons ship flat and are easy to assemble. The balloon has been partially assembled with the bottom fiberglass spars already glued into the wooden basket's plastic core.- Hot air balloon hanging spinners have great visual appeal as they rotate in the wind. Enjoy color in motion