What you get: You will receive a pack of 4 sliding gauges in total, you can choose different rulers to use according to your actual measuring needs. Accurate measurement: The fabric quilting ruler is designed with a double side scale, which makes it easy and convenient to measure your fabric or cloth accurately. The sliding measurement design allows you to set distances for marking hems, tucks, pleats and buttonholes, and it will stay in place for repeated marking Multiple uses: Our metal sewing gauges are widely used for many applications such as sewing, quilting, quilting, knitting, crochet, embroidery, measuring and checking, hem folding, and also for beginner sewers and professional tailor applications.