Compatibility: Soft smoothing brush and small round volumizng brush compatible with for ( Attachment only) For Fine Hair: Soft smoothing brush replacement for engineered to effortlessly manage fine hair, providing a smoother, straighter finish Automatic Airflow Adjustment: The innovative airflow technology adjusts automatically to follow the brushing direction, ensuring a consistently smooth finish Engineered for Short Hair & Bangs: Small round brush replacement for designed to volumize, shape, and add body to short haircuts and fringes, offering perfect for styling delicate areas Long, Fine Bristles for Tension Styling: Volumizing brush replacement for gentle bristles create tension to sculpt hair while directing airflow deep into strands, enhancing volume and lift during drying Color: As Shown Material: plastic Package Contents: 1 x Smooth comb 1 x Round comb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.