Parents and preschoolers can act out construction-site stories together with the LEGO® DUPLO® Truck & 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 you're looking for the best toy for a toddler's 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. No batteries needed. The LEGO® DUPLO® Truck & Tracked Excavator playset is powered by kids' imaginations – so the hands-on, creative fun never ends! Clear instructions help to maximize the fun and the developmental benefits – so parents and toddlers are sure to get the most from the versatile playset as soon as they open the box. LEGO® DUPLO® playsets are designed to entertain, stimulate and inspire the minds of preschoolers. With familiar scenes, fun characters and toddler-friendly pieces, they unleash young imaginations with open-ended play. Since 1969, LEGO® DUPLO® toddler toys have met the highest industry standards. This ensures they are easy for little fingers to pick up, place and pull apart – every time. The LEGO Group drops, heats, crushes, twists and analyzes the bricks and pieces that make up LEGO® DUPLO® playsets to be sure every little builder's toy meets the highest global safety standards.