Kids have always loved playing with cardboard boxes and this nifty little wheel kit makes them even more fun! Completely reusable, the kit consists of 4 wheels, attachments, nuts and bolts as well as a pull along cord with attachment. Children can decorate their own box then bring it to life using this great value kit. Turn any box into a car, bus, pram or even a train if you have multiple kits. Dad may even want his own set of wheels!