You will need a size US 10 (6.0 mm) circular needle at least 48" (120 cm) long. Yarn used: Rowan Tweed Haze A. 550 Winter - 1 ball B. 557 Sunset - 1 ball C. 556 Storm - 2 balls D. 555 Setting Sun - 1 ball E. 551 Clear Blue - 1 ball Yarn Weight: Bulky (7 wpi) Gauge: 17 stitches and 34 rows = 4 inches in Mosaic Garter Stitch Needle Size: US 10 - 6.0 mm Yardage: 786 yards (719 m)