Use Regia 2-ply to darn and reinforce parts of your socks that are prone to extra wear. Heels or toes can be reinforced and given extra strength using Regia 2-ply. It can also be used to add detail to toys and for attaching buttons. Machine washable up to 40 C (100 F) and can be machine dried. Non-felting. It is a 2-ply blend of 75% wool yarn and 25% polyamide with 46 yards per 5-gram card at lace-weight.