The F50 Duo Fibre features blended fibers with an airy flat brush head. This brush is perfect to blend powder or liquid products onto the skin for an airbrushed finish. Unique Feature: Fiber blend with large flat top Function: Creates an airbrush-like effect onto the skin Recommended Use: Can be used with powder, liquid or cream products Free 2-year warranty on brushes! Cruelty Free Exclusive SigmaTech® Fibers SigmaTech® Fibers - Sigma Beauty's exclusive selection of high performance synthetic fibers engineered to outperform traditional animal hair. Features technologically advanced filaments with specialized tips developed to hold and deliver cream and powder products without any absorption into the bristles. Built to last, SigmaTech® fibers are antibacterial, hypoallergenic, and will maintain their original shape and color even after multiple washes. Ferrules - The patented 3-ring brush ferrule is made with high performance SigmaAlloyTM for durability and strength. Patent No. D718060. Handles - Each brush handle is made from a lightweight, sustainable source of wood which receives 8 coats of paint, making them scratch resistant and guaranteed to last. Length 7 5/8 in. (19.4 cm)