The ConairPro Tourmaline Finger Diffuser dries hair up tp 50% faster than conventional dryers while conditioning and moisturizing the hair. Negative ions decrease static and frizz while infusing the hair with shine. The unique fingers on the diffuser lifts hair helping far-infrared heat penetrate for quick drying and less damage. Universal fit with an adjustable grip that fits most dryers. Easy snap-on/snap-off.