Bonded Nylon Thread 1LB #69 6234Yards T70 66 natural white heavy duty Thread length&#xFF1A;18689' or 6234 yards Color&#xFF1A;Natural white l High tenacity C.F. nylon 6.6 delivers outstanding tensile strength. l Exceptional resistance to abrasion, mildew, rot and many other adverse exposures, i.e. chemicals and sunlight l Higher abrasion resistance for extreme stitching applications.