This 100-Piece Pink Marble Race Deluxe from Imaginarium, a Toys "R" Us exclusive, is the best way to get your little girl interested in building. She"ll love putting the curved tracks together in an endless choice of designs. It will inspire her to explore her imagination and engage in self-expression in a fun and familiar setting. The easy-to-assemble plastic set includes 20 track pieces, 50 connectors, 20 marbles, 9 rollers, 2 paddles, and more. Box dimensions: 19"W x 14"H x 5.5"D.