ChiaoGoo Square Needle Gauge

This needle gauge is a multi-purpose tool used to help determine gauge and measure your needle/hook sizes.  In addition, there are handy conversion charts and yarn standards tables for reference.  Simply place the tool on your swatch and count how many stitches/rows fit inside the cut outs (along the bottom for stitch gauge and up the side for row gauge).  The tool is double-sided for US/metric and knitting/crochet differentiation.  Made in the USA. 

Two sizes:

• Measures approximately 3" (7.5cm) square.
• Measures approximately  5.5" (14cm) square.