[CONTENTS] 2 skeins per pack. Each skein is 50g; 244 yards (205 meters) [COMPOSITION] 45% bamboo rayon, 40% wool, 15% nylon [CATEGORY] 1 super fine. Also known as fingering, sock, or baby weight [TOOLS] Knitting needle size: 4 US (3.5mm). Crochet hook size: E [CARE] Machine wash gentle with cold water. Tumble dry low or flat in shade. Do not bleach. Do not use softener. Do not wring. Do not iron This baby fingering weight yarn is made from a blend of bamboo rayon and wool with a touch of nylon for a little extra stretch and strength.