I had to buy this accessory for my Dyson DC 24 which ruins the parquet floor. This inexpensive part was supplied without an adapter. There is nothing negative about this part, it works perfectly. I just wish my Dyson DC 24 sucked better, but it lacks suction and doesn't really work. It just looks good. If only we could replace the Dyson turbo nozzle with a part that looks like this. Instead of holding and carrying the whole vacuum cleaner in one hand and the tube with the nozzle in the other hand. at least a little easier, thanks to Qualtex. Its dimensions (11.75 x 2 inches) are ideal for picking up dust from under furniture, and its long bristles are very effective at catching dirt. The price is great and it comes in a nice wooden box which I keep for my little Dyson spares.