Parents and preschoolers can act out construction-site stories together with the LEGO DUPLO Truck amp; Tracked Excavator (10931). As they explore open-ended play, toddlers build developmental skills that last a lifetime. Includes 2 contemporary construction-worker figures, a push-along truck with a tip function, a push-along excavator with a rotating digger, and a toy boulder that kids can open up. Parents and caregivers share developmental milestones with their little builder as they join in the imaginative construction-site fun. Fine motor skills and problem-solving abilities develop as kids operate the vehicles. If youre looking for the best toy for a toddlers growing needs, this building-site set is packed with features and functions to stimulate and inspire the minds of curious kids aged 2 and up. The truck measures over 4 (11cm) high, 5 (14cm) long and 2 (7cm) wide and the excavator measures over 4 (12cm) high, 7 (18cm) long and 2 (7cm) wide the perfect size for little hands to pick up and place.