White Thread Spun Polyester 4 Large Cones 3000 Yards Each All Purpose Perfect for Sewing Quilting Serger New Value Pack with Free Bonus 2X 273 Yards Cone, 1 Black 1 White. Total 12000+546 Yards EXTRA VALUE includes 4 cones 3000 yards each with a total of 12,000 yards WHITE Color as shown. MULTIPURPOSE THREAD  Perfect for Sewing Quilting and Serging. Good for any home or commercial machine. HIGH QUALITY  Thread has high tensile strength stronger than cotton with low lint thread 40/2 count 100% Spun Polyester. EXTREME DURABILITY Thread does not shrink when washed or fade in color. AMAZING SEWABILITY  No breakages in high-speed sewing, consistent stitch formations, no skipped stitches and sufficient surface smoothness to pass easily through machine guides.