The Clever Lite Walker with Wheels in blue by Drive Medical allows individuals to be seated or to use it as a traditional walker by raising the seat to step inside the frame. This rollator easily folds with a dual lever, side paddle release, and comes with a soft, flexible backrest for comfort and stability while seated. Can easily and conveniently change 8" caster wheels from "swivel" to "fixed" with a lift and turn of a pin. The 8" caster wheels provide a smooth transportation over most surfaces. Limited lifetime warranty; lifetime on brake cable warranty.