Watch your own fantastic Hover Racer skim smoothly across the floor supported on its cushion of air. Learn the science facts behind the hovercraft. It's a fun science project which supports the school curriculum. And it's an ideal science-fair kit too.Contains base panel, plastic skirt, arch template, duct template, battery compartment with switch and wires, battery compartment cover, motor stand, motor cover, attachment bar x 2, propeller, double-sided adhesive tape, motor with wires, screws, reusable adhesive, terminal cap x 2 and detailed instructions. It is about 33cm long when built.