Machine Quilting Thread is our 40 wt. cotton quilting thread designed to stitch through fabric with smooth, precise stitches on home and longarm machines. Made from 100% Egyptian-grown extra-long staple cotton, it's mercerized for enhanced sheen and strength, then gassed for a low-lint finish. Quilters love the soft matte look and reliable performance. Available in rich solids and variegated shades with a 2-3 inch color change for added depth. Each spool is wound with 500 yards.