Yarn Weight: 1 - Super Fine (Fingering) Yarn Ball Weight: 3.5 oz. / 100 g Yarn Ball Length: 465 yards / 425 m  Knitting Tension: 30 sts x 42 rows = 4” (10 cm) Crochet Tension: Suggested Needle: 2.5 mm, US - 1.5 Suggested Crochet Hook: Content: 75% Wool, 25% Nylon (French: 75% Laine, 20% Nylon)