Sultra's Dryer Brush is guaranteed to dry your hair lightning fast while creating the most pumped up volume and attractive style. Combines Far Infrared technology and ion emissions for healing hair and scalp. - Thermalite technology dryer brush combines Far Infrared rays with a dedicated ion emitter to promote healing of the hair and scalp while you style - Dryer brush guarantees to dry your hair lightning fast while creating the most pumped-up volume and sexy style - Far Infrared rays rejuvenate the scalp, help remove excess build up and promote healthy hair growth - lon emitter combined with a ceramic coated barrel produces a continuous flow of 100% electrically charged molecules, ensuring completely frizz-free, healthy looking hair - Measures 3" L × 13" W × 9.9" H Glove to help handle heat included No box used once.