This is a gorgeous Big Value Baby Wool from King Cole. This is Petal. It comes in 50g balls & is 100% Premium Acrylic. Each ball is Double Knit/Lightworsted in weight & size 4mm/US6 Knitting Needles/Hook are recommended to use. Each ball measures approx 145metres/158yards in length. The wool is machine washable on a 40 wash.