Knitting Needle Gauge for Sizes 0-15, Lion Brand
Lion Brand's needle gauge will help you identify you needle sizes from US 0 (2.0mm) to US 15 (10.0mm).
One side has US sizes and a 5 inch ruler. The opposite side has metric sizes and a 12 cm ruler. Ideal for measuring circular needles and double pointed needles, as well as working out your swatch gauge.