A rollator allows you to safely walk along or sit on the padded seat if you become tired. Unlike a regular walker, a rollator doesn’t involve the lift that a normal medical walker requires, making walking a smoother process. The Medline Steel Rolling Walker features 6 inch wheels, a padded seat with a storage bag underneath, and height adjustable hand grips. Supports up to 350 lbs, and weighs 19 lbs.