Show your little one how fun exercise can be with the Kids Workout Bike by Hey Play. No kids' playroom is complete without this small exercise bike, which is made of sturdy powder-coated steel with handles wrapped in protective foam for comfortable daily use. Adjustable height seat that allows this piece of kid workout equipment to grow with your child as they continue to learn about exercise and healthy living through play. Hey Play, it is your source for toddlers riding toys and other stuff for kids that is thoughtfully designed for fun.