Dyson blow dryer diffuser attachment, I believe this fits Dyson hair dryers. Items ship from a smoke free pet friendly home, however they have an unknown history. I will do everything I can to remove any pet hair however if you have allergies please be aware. Message me for any questions. A lot of my items are items with a very long past so please remember that when purchasing however I do my absolute best to be descriptive. Measurements are accurate, they are measured without stretch and are done to the best of my ability.