Dyson Flat Out Floor Tool

We bought this for our Dyson as we have wood flooring on our main floor but shortly after decided to put down throw rugs in every room. We barely used it because the brush head is needed for carpet and didn't want to keep switching heads. It's flatter than the brush tool so makes it easier to reach under sofas and other furniture. Please google your own model, I don't have a list of what it fits.