This set includes seven wooden construction vehicles with moving parts, along with a wooden piece for hauling. The vehicles featured are a steam roller, cement mixer, forklift, dump truck, front loader, crane, and backhoe. Each vehicle measures approximately 4 inches in length and stores neatly in a sturdy wooden tray. The set is compatible with Melissa & Doug Activity Rugs for extended play. Suitable for children ages 3 to 6, it offers hands-on, screen-free play.