HiyaHiya, 9" Steel Circular Needle: US 5 (3.75mm)
With flexible cables and smooth joins, this lightweight stainless steel circular needle allows stitches to slip easily off, and is a great addition to any knitter's toolbox. This 9" length is popular for knitting socks, cuffs of sleeves and other items with a small circumference.
Picture shown represents this style of needle, but not necessarily this size