The Brother M343D Overlocker Sewing Machine is simple, quick and produces neat results. The 343D overlocker sews seams, trims excess fabric and overlocks raw edges, all in one easy step. It features 3 or 4 thread sew-and-cut over lock stitches, an easy to-follow thread guide, and a F.A.S.T. lower looper threading system. It also features a free-arm/flat bed convertible sewing surface for easy control when overlocking cuffs and sleeves, saving time and producing professional results. BROTHER helpline: 0333 999 7733 Differential Speed: N 3 or 4 thread overlocker Easy to follow lay-in threading Fast and Simple Lower Looper threading system Differential feed Instant rolled hem Bright LED Sewing light Easy access controls