Easy to use and store. It can be used as a sweater pin or a loop pin, and it can also be used as an ordinary ruler
19 go-through calibers for 19 sizes with inch, US, mm
Ruler gauge needle sweater knitting gadgets practical aid. High-grade plastic ruler, strong and durable
Specifications:
Product: Crochet Ruler
Size: for 2.0-10.0mm needles, 19 holes
Ruler: Double-sided
Units: Imperial, US, Metric
Size scale: 2.0/2.25/2.5/2.75/3.0/3.25/3.5/3.75/4.0/4.5/5.0/5.5/6.0/6.5/7.0/7.5/8/9/10mm