Airwrap Large Round Volumizing Brush Attachment Color: Black/ Rose What it is: A large round brush attachment compatible with all generations of Dyson Airwrap™ (sold separately). What it does: With a large, round head and long, fine bristles, the volumizing brush directs air deep into the strands of hair to deliver volume and body, creating tension to shape the hair as it dries. Attachment only; compatible with all generations of Dyson Airwrap styler 3.5" x 6.1" x 3.5" New in box, included screenshot of order confirm for authenticity purposes