@christina3444 ,
here are 2 pictures of the device. It is 9” wide and 23” long. I was able to purchase this one from Red Therapy Co as a refurbished (return) as they allow 60 day returns and it had the same warranty as a new one. I think I paid $400 for it. Not sure if they always have refurbished units but they showed on their website when I ordered it. I think the brand new ones were $700. If you decide to order one from them, try the coupon code Energy Blueprint to see if they still offer it. I have seen smaller and less expensive ones advertised on other websites but this one gives a larger area of application. There are also ones bigger than this one. You also have to be unclothed for whatever area you are using it on. I have heard many other holistic and naturopathic doctors recommend other devices as well. This has a little cable pulley at the top where you can lower or raise it. Useful for me while I am sitting and using it on my feet or pulled up to strand in front of it. Let me know if you have any other questions.