I bought this to replace a broken belt on my Dirt Devil vacuum. I'm never sure if I'm ordering the right size as I have a hard time finding the right size for other vacuums. So I crossed my fingers and ordered it as it was way cheaper than what I could find locally. It looked exactly like the one that broke on my vacuum cleaner, but it wasn't very flexible and it took my husband a lot of effort to eventually get it. on the. Time will tell if it holds up.