I recently bought this product for my husband. I t seems to be a one size fits all but I wouldn’t recommend using this for a real small grill. We have a four burner grill and it fits perfect. The only complaint I have is that it let a little bit of water seep through to the grill, so it’s possible that just my specific one has a small hole… Other than that it’s very good quality for $30. You’d never know it was that cheap!walmart.com
