Ships via PRIORITY MAIL so that you get it FAST. Liberty Supply Brand. Made in USA. 1000 Degree Rated. 3/8" wide x 25 Ft long roll - Standard density Fiberglass rope just like you would find at fine retail stores. Excellent for a multitude of applications such as wood stoves, maple syrup evaporators (pan gasket), boilers, grills, BBQ, kilns, and so much more.