PineCar SR470 Sailboat Racer Kit is great way to get ready for Raingutter Regatta or an informal race in your swimming pool. Includes wooden hull, wooden mast, metal keel, plastic rudder and plastic sail. Hull measures 7" long x 2" wide (at its widest point). Decorate with paint or decals. Choking Hazard - not for children 3 years and under.