Make your recovery easier and much more comfortable using the Orthonica Foldable Steel Mobility Knee Scooter Walker. Unlike models that use less sturdy plastic connectors, this mobility scooter features a dual-tube and welded steel frame for added strength and stability. Glide smoothly and effortlessly with its 10-inch black wheels while enjoying the comfort of a PVC foam knee pad. The handle can also be folded down for easy transport and storage.