Feature●100% Nylon●Best Selling Repair Kit for carpets, canvas, upholstery, coats, tents, mattresses, furs and leather●Upholstery Nylon is a heavyweight 100% nylon thread for machine and hand sewing indoor and outdoor heavyweight fabrics●It is a bonded 3-ply nylon thread that will hold up in any weather●For best results use a Heavy Duty Needle (included) and increase stitch length●heavy duty assorted hand needles come in a variety of sizes and shapes for different uses around the house.Description