Flange Wizard 496-WW-17 WW-17 Wizard Wraps, 3 7/8" x 60", Heat Resistant, Medium Wizard wrap, Made from a non-asbestos, heat resistant material, has a nice thick edge for easier more accurate marking and helps keep your soapstone from slipping 36 inch Circumference & quartering Scale printed on every wrap-limits the need for calculation Packaged in a durable, reusable container that will hold up in your tool box