Knit Pick Needle View Sizer with Magnifier to Measure Gauge
This needle sizer is the perfect compact tool. You can check your needle size, check your gauge, and measure your stitches or rows all with this pocket sized tool.
There is also a six inch ruler on the edge, and a magnifying section to measure your gauge.
Needle Sizer Measures 2 1/4" x 6 1/2"