After dislocating and fracturing my ankle in 3 places, I was sent home in plaster with crutches. After 2 weeks the pain in my chest from using the crutches was unbearable. So I searched on line for an alternative. I came across the iwalk 2.0 and after reading the reviews ordered it 10am Monday morning. It arrived by midday Tuesday and was up and walking about with it Tuesday afternoon. What a fantastic piece of equipment. And fantastic service. I haven't used my crutches since it arrived and it's enable me to cook, clean and get about so much easier. I would highly recommend.