24″ Heavy Duty Synthetic Fiber Applicator Brush Assembly, includes aluminum holder and 6′ wooden handle with metal end. This product is eligible for a quantity discount! (Purchases of 12 or more receive a 12% discount.) This brush is designed for professionals and is 30% Stronger than standard brushes. The unique dual purpose holders allow you to push or pull the material. Synthetic fibers are stiffer and will leave less material than natural fibers.