Modular interlocking tile design allows for infinite track configurations and easy installation. Features different top and bottom surfaces for more or less traction, which is ideal for drifting AND racing. Soft foam material is used for barriers, which minimizes damage to the Mini-Z. Track is easily dissembled and can be stored using very little space. Multiple track sets can be combined for much longer and more complex course configurations. An optional track expansion kit (No.87051-01) allows for longer, wider, and more challenging track configurations.