World Formula '572 83 Piece Children's Kid's Toy Track Playset w/ Battery Operated Toy Car, Light Up Bridge, Accessories World Formula '572 83 Piece Children's Kid's Toy Track Playset Comes w/ Battery Operated Toy Car, Light Up Bridge, Accessories Car Requires 2 AA Batteries to run (not included) Bridge Requires 3 LR44 Batteries to run (not included)