Made from .25-inch thick quality acrylic. Handi VersaTool created by Suzanne Michelle Hyland is a multi-purpose tool for machine quilters. VersaTool is easy to grasp and designed to fit comfortably in a quilter's hand. Design uses include: stitch in the ditch 1/4" outline stitching and crosshatching right angle cut-out for corners continuous curve quilting hopping foot notch and gentle curve for outlining applique full 4-inch curve for circles and clam shells. Packaging includes instructions for use safety tips and design ideas.