If you're looking for a great way to bring a couple of kids along for a family bike ride that aren't quite ready to pedal yet, here's your answer ! It's MUCH safer than trying to balance two kids on bike mounted carriers. Not only will all that extra weight attached to the bicycle frame be heavy, it throws the center of gravity way off. The Stagecoach puts the passengers safely down low and in comfortable style as well. it's outfitted with two sets of safety harnesses to keep kids safe and secure. Windows provide 360 degrees of vision for your passengers, and roll up covers keep them dry in the event of an unpredicted sprinkle. There's also a couple of inside pockets for your child's valuables. Sturdy steel construction and real bicycle wheels for long lasting durability. Attachment to Mom or Dad's bike is easy, with a one knob screw clamp - which is spring loaded so even in the event of the bicycle falling over, the Stagecoach will remain upright. It even folds up for storage so it won't take up the whole shed/garage. And when the kiddies grow up, you can use it as a trailer so you can get that sweet fondue set home from the garage sale down the street. Or save it for your grandkids to ride in. Someone's gotta spoil them, right ?