This is a metal fixed circular knitting needle by Addi. Size: 2.25mm (between US 0 and 1) Length: 100cm This item was purchased in 2012 and is a pre-nickel-free version. Please note that the plating material differs from current products. It has been used for knitting for many years, so there are fine scratches and signs of use overall. In particular, the cord has kinks. Please understand this before purchasing. *Instant purchase OK*