I have a Bissell Cross Wave Premier 2304 and these rollers are too thick. My Bissell stopped so I figured something was wrong with the car. I was cleaning my son's house and didn't have time to finish it. Came home with it and installed the old roller that came with Bissell and my Bissell is fine. Those are roles. So I didn't have much time to clean and not being able to clean the floors ruined the whole day. I am absolutely dissatisfied with this product and want my money back.