The Jolly Jay has many things going for it, such as mahogany plywood frames, balsa wood planking, pre-formed ABS plastic cabin parts, and complete drive line running hardware, including a 4.8 volt electric motor. Jolly Jay can be radio controlled with a two-channel radio (not included) or built for display only. Everyone is sure to enjoy the Jolly Jay. Length 24 inches. Beam 8-1/2 inches. Scale 1/30th. Assembly Required.