Yarnies Knitting Needle and Crochet Hook Gauge (Metric, Ewenicorn Really Likes It) Precision, laser-cut gauge accurately measures needle sizes Integrated ruler for measuring swatches Beautifully packaged needle gauge includes information booklet and size chart Handcrafted in the UK from sustainably sourced plywood Whimsical happy Ewenicorn design measures approximately 3" by 3-1/2" by 1/4"