Adjustable Tension Back Cushion for 16"-21" Wheelchairs Portable Oxygen Concentrator The drainage holes in the

The drainage holes in the seat reduce possible slipping ensuring user safety

beveled edges allow equipment to roll over with ease and its non-slip bottom keeps the mat secure and helps prevent accidental tripping

50 Inches (Approx) Battery Weight 0

This full face mask is controlled by the strong seal created around the base of the nose and mouth

8 hours at 0

Adjustable Tension Back Cushion for 16"-21" Wheelchairs Portable Oxygen Concentrator The drainage holes in theEnhance the comfort of your wheelchair with a comfortable, adjustable back cushion from Drive Medical. The thick, high density foam pad provides you with excellent pressure distribution while the adjustable tension lets you tailor the feel of the back to your ideal comfort. And the cushion's lumbar support ensures even greater comfort. It's designed to fit easily and securely onto the wheelchair's canes for the ultimate in strength, stability, and