Earth Therapeutics Natural Bristle Club Brush Description: Earth Therapeutics brings professional grade grooming to your fingertips. Constructed of the finest quality natural bristles, this hair brush gently massages while evenly distributing the scalp"s natural oils along the hair shaft and cleaning the hair follicles. Regular brushing will set hair to its naturally soft, lustrous sheen-healthier, more manageable, easier to style. 8.25 L x 2.75 W. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. • Constructed Of The Finest Quality Natural Bristles.