This ChiaoGoo Double Point Needle sock-sized set includes six sets of 6” (15 cm), surgical stainless steel double points in sizes 0 (2.0 mm), 1 (2.25 mm), 1.5 (2.5 mm), 2 (2.75 mm), 2.5 (3.0 mm) & 3 (3.25 mm), 12 stitch markers, a 3” (8 cm) needle gauge, and a compact, zipper-enclosed fabric case with outside zippered pocket.