Egyptian Long-Staple Mercerized Cotton Tex 35 #50 3,000 yards per spool Cotton purists know what they want. They want a 100% cotton top tread that can handles free-motion and high speed multi-directional techniques, while providing their project with a natural matte finish. Cairo-Quilt top thread is made from long staple Egyptian cotton making it stronger than other cotton threads. Our special mercerizing process eliminates the lint build up. Strength Made from the highest quality Egyptian long-staple cotton, Cairo-Quilt is strong & durable compared to competitive cotton threads Low lint Mercerized cotton technology produces minimal lint as it passes through your machine’s needle & tensioners. Available in 48 colors Cairo-Quilt is the premium premium choice for cotton enthusiasts.