I believe that there are two different types, one is fitted...the most expensive, and one is flat. The Danchuk appears to be the fitted variety, however I would call them and ask if it is. I used one of the fitted type a few years ago with good results, no complaints about it. I would mention that as far as I know both types are sourced outside of Danchuk, that is Danchuk does not manufacture either, so IMHO buying from one dealer vs. another would be a matter of price and shipping cost. I will be buying another in the very near future and will be purchasing another fitted type. Danchuk's price(at least currently) beats Eckler's by about $27.00, both will hit you for oversized shipping. Good luck