This sock set includes six sets of 15 cm / 6" bamboo double pointed needles in sizes 2,0 mm (US 0), 2,23 mm (US 1), 2,5 mm (US 1.5), 2,75 mm (US 2), 3,0 mm (US 2.5) and 3,25 mm (US 3). Also included are 12 stitch markers, a 13 cm / 5" needle gauge, and a compact, zippered fabric case with an additional storage pocket.