COATS&CLARK-Dual Duty XP Heavy Weight Thread. This thread was designed to meet the needs of sewers when it came to denim; double knits; drapery fabric; faux fur; felt; fleece; leather and faux leather; quilted fabrics; sweater knits; ticking; twill; upholstery; canvas; duck; and sail cloth. Recommended needles: Machine: 14(90); 16(100) or 18(110); Hand: sizes 1 to 6. This thread is ideal for bold topstitching; cording; and stitching hand-worked buttonholes. Obtain a smooth & beautiful finish; consistent tension; balanced twist; excellent stitch formation; low breakage; color-fast; and weather resistant with this unique polyester wrapped core spun thread produced using a new advanced spinning technology. Spool features the dual-trap system for a more secure storage without the spool unwinding. 125 yards/ 114 meters. Imported.