The PW-999UL FOLDAWHEEL is certainly one of the best, light, wheelchairs available. It is superbly designed and the technology used is amazing. You feel ever so safe and secure knowing that you just can’t fall as it is auto braked when you stop or lift your hand off the control. I have used it for just one month and people everywhere ask me details about it. My Neorologist too was impressed and asked me to leave details so he could recommend it to other patients who need it.!! My advice to anyone needing a wheelchair is to buy this model!