Chiaogoo red lace double-point knitting needles are a premium line of stainless steel 6 inch needles. The tips are precisely machined and perfectly tapered! available in sizes us0/2mm us1/2.25mm Us1.5/2.5Mm Us2/2.75Mm Us3/3.25Mm Us4/3.5Mm Us5/3.75Mm Us6/4Mm us7/4.5mm Us8/5Mm us9/5.5mm Us10/6Mm us10.5/6.5mm.