2 years & up. This tip-proof wagon has a rear post for towing. Handle stays upright and off the floor. Solid rubber tires with long-lasting self-lubricating nylon bearings. Rear hitch for additional towing. Accommodates up to 140 lbs. This wagon is durable and sturdy with tip-proof handling. Includes all around 13"H guardrail. 36.5"L with 26.5"W wheelbase, 22.5"W overall. Assembly required.