My First Mini Cycle. Item is molded in high density, Polyethylene for sturdy construction. Great for children between 24 to 48 months. Adult supervision required. Never use near cars and other moving vehicles, near streets, steps, sloped driveways, hills, roadways, alleys, swimming pools, or other bodies of water. Always wear shoes. Never allow more than one rider. This product contains small parts which are for adult assembly only.