Lang Yarns Lamé novelty knitting yarn is a metallic yarn composed of 75% viscose, 25% polyester and knits on knitting needles 4-5 mm (US 5-7 / UK 8-6) for a gauge of 22 st. and 30 rows.
A 25 g (0.88 oz) ball contains about 85 m (92 yd) so for quantities of yarn plan on:
350 g = 14 balls for women size M
250 g = 10 balls for children size 10 yrs
Machine washable at 30°C (86°F) with detergent for wool without softener.