MagiDeal Sewing and Knitting Gauge Measuring Tool Sewing Accessories Black 15cm 100% Brand New and High Quality Product. DIY Sewing Gauge Measuring Tool,high quality aluminum and plastic material. Essential items in your sewing kit,the gauge has a sliding pointer. Simple design to create even,useful for knitters to measure tension squares. A multi-functional sliding gauge for easy marking,you can use for spacing and marking buttonholes,seamallowance gauge,hem gauge,circle compass,knitting projects,also can draw circles