[Sock Ruler]The sock ruler is a tool specially designed for knitters. It is 32 cm/12.6 inches long and suitable for most knitting projects. During the knitting process, this wooden measurement ruler can conveniently measure the length of the feet and socks while knitting. [Knitting Needle Gauge]The needle measuring ruler can help you quickly determine the size of knitting needles. Needle gauge ruler adopts US sizes 0-15 and metric 0-10mm, meets most knitting needle needs. [Sturdy and Smooth Surface]The thickness of this wooden knitting sock ruler is 0.5cm/0.2 inches, which is relatively thick, so it is not easy to bend or break during practical use. In addition, the surface of this knitting needle gauge is smooth and will not hurt your hands during knitting. [Good Knitting Helper]The scales on the sock blockers are all carved, very clear and convenient for measurement. It is easy to use, comfortable to hold, and can improve knitting efficiency. [Great Gift]In addition to improving your knitting skills, this sock blockers for knitting can also help you knit socks more easily, your hand-knitted socks are great gifts and friends! Colour:Wood color Material:wood Size: 32 x 8 x 0.5cm Package Contents: 1 x Crochet Size Measuring Ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.