Schwin brand bicycle trailer, great condition. It comes apart for easy transportation, tires snap on securely, rest of the unit can fold and it has options for rain , wind and dust protection. It connects to the rear axle of any bike. I recommend no less than a 24 inch bike to pull it, but it can still be pulled with a 20 inch bike. More fun if you have a trike. Very clean condition, no bad smell. Had it wrapped in plastic. Se habla español. Thank you.