Pattern file also includes instructions for the Longyearbyen Mittens Yarn used: Rowan Norwegian Wool Shade 021 Vanilla Custard - 2 balls Gauge 30 stitches and 32 rows = 4 inches Needle size US 2½ - 3.0 mm US 5 - 3.75 mm You will need a set of double pointed needles in both sizes US 2.5 (3 mm) and US 5 (3.75 mm). You will also need two cable needles. Yardage 274 yards (251 m) Sizes available One Size - Approximately 19" (49 cm) in circumference x 9.5" (24 cm) tall