HIGHTEX #205-370 BF extra heavy duty, triple feed arm type lockstitch sewing machine is designed for topstitching leather sofas and other high-end leather upholstered furniture. The climbing presser feet will accommodate sewing all type thick overlapping corners and rigid pieces. Sewing with 1.7 mm braided thread. Stitch length is up to 14 mm. http://www.cowboysew.com http://www.sewingglobal.com