You will need a 80" (200 cm) circular needle. Yarn Sirdar Jewelspun Chunky with Wool Shade 202 tide Pool topaz - 2 balls Gauge 14 stitches and 20 rows = 4 inches in pattern stitch Needle size US 10½ - 6.5 mm Yardage 656 yards (600 m) Sizes available One Size: Approximately 57.5" (146 cm) at widest point x 22.75 (58 cm) long