The Bosal Poly-Therm Heat Reflective Fleece-Silver is perfect for a variety of home crafting needs like pot holders, oven mitts, tea cozies, wine caddies, lunch boxes, quilts, apparel, stadium blankets, slippers, window covering and much more. It is made of 100% polyester fleece and 100% polyethylene film. The white fleece on one side allows for machine or hand quilting with the dimensional effects we love, and the silver lining on the other side actually reflects heat back to the source allowing for use in homemade coolers and warmers. In order to use as hot mitts or pot holders, a layer of cotton batting is recommended as a shield between the outer fabric and the Poly-Therm Fleece, as extreme heat will melt the fleece and film. This pack contains one 62 x 36-inch piece of reflective fleece.