Walker (tool) facts for kids
Generally there are three or four wheel rollators. Most have some type of pouch or basket to carry items. Rollators are often used for long trips or when a person does not want to be slowed down by their mobility equipment. Rollators are often viewed as easier to use than a walker due to their ability to just be pushed instead of lifted.
Images for kids
Walker (tool) Facts for Kids. Kiddle Encyclopedia.