1 Acrylic Triangle Ruler: Ideal used for clothing sewing pattern design, drawing, cutting Cloth, and other clothing design Quarter Triangle Ruler: Ideal for garment sewing pattern design, drawing, fabric cutting and other garment designs, it is the first choice for gift to professional tailors, apprentices or DIY embroidery lovers, spend more quality time with family and friends sewing time Function: The triangular double-stripe ruler can hold the quilting ruler firmly and the template slides easily on the fabric until pressure is applied, the gripper holds the fabric in place while cutting, eliminating miscuts, and you can do it yourself for a variety of different patterns Strip Ruler Creative Ruler Grids 45 Degree Double Strip Ruler Non-Slip Quarter Square Triangle Cutting Guide for Sewing