Good and Precises: Made from acrylic materials, this sewing ruler set high precisions and good flexibility Multipurpose Sewing Tool: These sewing ruler are designed for use with various sewing and quilting tools and Comfortable Use: This product features scale designs that makes it easy and comfortable to use Ruler Set: A variety of styles have a variety of uses and functions, and can be used for sewing, painting, design and other occasions Ideal for Fashion Design: It is perfect for clothing design and cutting, styling design, French curves patterns, and clothing curves feet