This is a Tank Tracked Vehicle Chassis Kit from Tamiya. It"s for very experienced model builders. FEATURES: Kit is a chassis and engine portion for a military tank. Plastic orange road and idler wheels. Light black plastic tracks. Pre-cut wood chassis. Motor runs on two AA batteries (not included), which lie in a battery case. Gearbox runs on either normal or high speed. Grease included for lubrication of gears. Hex wrench and small phillips screws included. Pictorial instructions. INCLUDES: One Tank Tracked Vehicle Chassis Kit REQUIRES: Assembly Small Phillips Screwdriver Modeling Knife Sprue Cutters Two AA Batteries SPECS: Wood Chassis: Length: 6" (15.5cm) Width: 2-1/4" (5.9cm) Height: 1/4" (6mm) COMMENTS: Keep out of reach of small children. Contains small parts. Instructions and box language written in Japanese and English. san 10/26/00 ir/jl