This is high luster mercerized cotton thread. Aunt Lydia’s Classic Crochet Thread is perfect for delicate crochet projects both large and small. Aunt Lydia’s Classic Crochet is ideal for heirloom-quality home decorating and fashion projects.
It is size 30, 100% mercerized cotton. It is 500 yards / 457 mm.
The recommended crochet hook is 12 (.75 mm).
Care: machine wash gentle (max. temp 104 F/40 C) and roll in towel & block. Do not bleach; do not dry clean; do not iron.