This is a beautiful, highly detailed, Fairchild 24 Build By Number Balsa kit from Guillow's. This "Junior Contest" kit features a near mistake proof construction method and can be built with three different power sources rubber power (contents included), .020 Gas Engine (not included), or electric power (not included), plastic nose, balancing clay, propeller, two color tissue, and with the Junior Contest Model decals, a wingspan of 25" and the detailed pictorial instructions this kit will be a joy to assemble and display.