Its time for some serious “Construction Fun!”Many preschoolers are simply fascinated with construction equipment so this 24-piece floor puzzle is sure to keep young construction workers busy for hours! The work site is full of action and friendly-faced equipment including dump trucks, an excavator, cement mixer, bulldozer, and crane. Spark childrens imaginations while they develop hand-eye coordination, fine motor skills and problem-solving through repeated practice. Constructing puzzles builds valuable skills! For Ages 3 and up. WARNING: CHOKING HAZARD – Small Parts. Not for children under 3yrs.