The premium Reverse-A-Rule Straight Longarm template is designed for use with any kind of mid-arm and long-arm quilting machine. It is easy to grasp and is designed to fit comfortably in a quilter's hand. Premium quality 1/4" thick acrylic ensures safety when used with a hopping or ruler foot. Patented 2-color foil process enables long lasting accuracy when quiliting - use the black side for light fabrics and the yellow side for dark fabrics. Overall dimensions are 10.75" x 2.5". Packaged in a heavy duty protective poly bag. Made in the USA.