Purchased a Saunders cervical traction unit suggested by my PT for in-home traction. Pro Therapy had the best price I found on it. Shipping was free, and it arrived quickly and in perfect condition. Best part is being able to do traction whenever I need it! The product is exactly the same unit my PT uses at their office. Since I use the unit in my PT office a few times, I have no issue setting up the unit. I was able to use it immediately after it was delivered to my door. This unit is a life saver and I am so happy with my purchase! Will shop again at Pro Therapy.