Dritz has an extensive line of quilting notions created with innovation and quality to provide you with the tools needed to create beautiful memories. Dritz Quilter's Slip N Grips, 32 Count are pressure sensitive fabric grabbers and can be easily applied to a ruler or template. With Slip N Grips a ruler can be slipped across fabric and will grip when pressure is applied. Cutting and marking are easier and more accurate. Made of: Plastic Use: Quilting Ruler Grips Included: 32 Grips