Composition: 64% cotton, 36% polyester; Tailor-made 1.4 oz (40 g) ball roll approx. 39.2 ft (102 m); Needle No. 5 - 6 No. 23 - 24, 30 - 31 Tiers; Crochet No. 4/0 No. 22, 10.5 Tiers.