2000 Yards Nylon Sewing Threads for Denim/Leather/Canvas Yellow, Green, Blue, Purple, Gray 2000 Yards per spool Made of mercerized nylon, strong and tangle free Thread size: 0.25mm (210D) Weight: 120g Application: used for the upholstery, drapery, luggage, purses, wallets, canvas, light leather and more.