Marmel 58% Cotton, 42% Acrylic dry clean any solvent but trichlo-ethylene iron low do not tumble dry do not bleach machine wash in cold water 30c, gentle cycle Print Color Card Recommended Needle Size US MM UK HOOK 5-7 3.75-4.50 9-7 F5-7 5.25-6 sts = 1" Light wt.