These paint brushes are manufactured with synthetic bristles which are straight & smooth so that they will hold more paint, as well as having flagged & tipped ends for a smooth finish. The handles come with a handy hanging hole. The brushes are suitable for use with all types of paint.Approx Size:2 x 1/2″2 x 1″2 x 1 1/2″2 x 2″2 x 2 1/2″