The Brother 3034D overlocker sews seams, trims excess fabric and overlocks raw edges, all in one easy step. Featuring 3 or 4 thread cut-and-sew over lock stickes, easy to follow threading and F.A.S.T lower looper threading system. With the free-arm/flat bed convertible sewing surface for easy control when over locking cuffs and sleeves, you'll save time and produce professional results.