Contouring is a way of obtaining the desired face shape and emphasizing face features with makeup. The right brush is the key to success in achieving just that! This contouring brush is the perfect tool which you can use to precisely apply and blend blusher, bronzer or highlighter. So go ahead, CONTOURTOCONQUER! The Small Round Contour Brush is 186mmlong. The bristles are 28mmlong, made of synthetic taklon fibres.