Lightly used, original owner. $250 on AMAZ0N. You can get the specs there too. The flag and mug guard were removed. A bike bell is included. It’s in great shape – my son loved it.

Sturdy bike trailer for teaching your child how to ride a bike
Attaches quickly and easily to almost any bike with a seat post
Acts just like a regular bike, with handlebars, seat, and pedals. Rims: durable steel rims in silver
Quick-release detachment system; safety flag and handlebar pad
Holds up to 75 pounds; weighs 24 pounds; recommended for ages 4 to 9

kazam WeeRide Co-Pilot Tag Along Bike – $75