paint brush material:whit or black pig natural bristle and wood /solid plastic handel size:1" 1.5" 2" 2.5" 3" Paint brush ,Material: Pure bristle , Polyester, Mix bristle,wool and so on,Ferrule: tin-plated,brass-plated,stainless steel or plastic ferruleHandle: plastic handle,wooden handle,PP+TPR handlethe comfortable type of the operation handle .Many different types of it.Size:1" 1-1/2" 2" 3" 4" ...