I have 2 knee scooters I no longer need. One has pneumatic tires and works better outside and then one has hard rubber tires (like big rollerblade wheels) is the best way to describe it and I have found that one to work better inside. They also come with one extra memory foam pad. All ordered off amazon the total for these 3 items is just shy of $350. All yours for $200.
Two1eight-5nine1-2three5two