These are made to order and I will need to know what size you require. I only make the totally wooden ones from 3mm upwards, if you require smaller than that I make them with a metal tip inserted as the wood can become too fragile that thin. Length is approx. 6" (150mm) unless otherwise requested. The shafts are made to be much more comfortable and easier to use than the thin metal ones so are ideal for those whose fingers are getting a bit stiff but want to be able to continue crocheting.