T-shaped sliding gauge sewing gauge: the two-side measurement system can be applied to add the seam allowance to the pattern or marking line of the fabric easily and quickly; You can use it for buttonholes, seam allowance tables, DIY projects, patchwork, and more; Easy to use and read the numbers, making sewing tasks much easier Measuring ruler: our sewing gauges are marked in inches and centimeters with sliding pointers to meet different needs, and the surface and edges are smoothed for accurate measurements Multiple usages: our quilting ruler tools are suitable for DIY crafts, sewing, patchwork, and more, making it easy to add seam allowances to patterns or mark lines on fabric; Can also be used to mark spacing and buttonholes Practical tool: the 5-in-1 sliding gauge measuring sewing ruler tool is a useful sewing supply, ideal for personal use or giving as a gift to family, friends, craft lovers, or anyone who enjoys DIY projects What you receive: package includes 2 sliding gauge measuring sewing tools in different styles to meet various sewing needs; The two sliding gauges are made of plastic and metal aluminum, durable and lightweight