GreenChief Folding Standard Walker with Armrest, 2 in 1 Narrow Walker for Senior Folding Walker with 4 Wheels Heavy Duty 500lb Foldable Walking Mobility Aid

【2 Using Modes】GreenChief folding standard walker features 2 modes of using, which can be achieved by install/remove the armrest. In addition to the function of a walker, it can provide a firm support to help stand up from a chair or toilet when the armrest is removed.