This is 100% cotton and has approximately 800 yards on each 1/2 lb tube. This yarn is strong and able to withstand the constant friction of the weaving motion.
Features:
100% unmercerized cotton
Approximately 800 yds
Sett: 10-12 epi for rag rugs, 36 epi for rep weave, 12-15 epi for balanced plain weave