COATS &amp; CLARK Extra Strong Upholstery Thread， 150-Yard， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Upholstery Nylon is a heavyweight 100% nylon thread for machine and hand sewing indoor and outdoor heavyweight fabrics</li><li>It is a bonded 3-ply nylon thread that is weather abrasion mildew and UV resistant</li><li>For best results use a size 18 needle and increase stitch length</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31UBI8Ef7PL.jpg" noproxy>