This gentle air attachment is for the Dyson Supersonic Hair Dryer! It’s never been used - just been sitting in a drawer. Excellent condition! What it is: A hair dryer attachment engineered to be kinder to fine hair and sensitive scalps; it diffuses the air, creating a gentle, cooler airflow—while still drying hair fast. https://www.sephora.com/product/dyson-supersonic-gentle-air-attachment-P455573?country_switch=us&lang=en&skuId=2339109&om_mmc=ppc-GG_17789370957___2339109__9060568_c&country_switch=us&lang=en&gclid=Cj0KCQjwk96lBhDHARIsAEKO4xbjyu15Ki2wnDRMkIKZd5ncuvegZnexLAIbcKTv_72_4nNCqSI3eYsaAmTcEALw_wcB&gclsrc=aw.ds *Does not include hair dryer, only the attachment.