Build countless roadway configurations with this 42 piece set that includes varies sizes and shapes of wooden roadway. The durable, hardwood veneered pieces are sized to unit blocks, at a 5" standard width and easily fit together like a puzzle piece. Ideal for large group play. Builds teamwork, cooperation and enhances creativity and problem solving skills. Sizes range from 2 1/2" to 15" long. Community buildings, cars, people, blocks, and road signs are sold separately.