Insul-bright Mylar-Poly Insulated Batting, 45" wide, 1/4 yard

For potholders, oven mitts, trivets, hot dish carriers, lunch bags...anything you want to keep warm or cold. For potholders and oven mitts, we recommend another layer of padding such as batting, wool or scrap terry toweling.

Insul-Bright consists of hollow polyester fibers needlepunched through a nonwoven substrate and through a reflective mylar. The needled material is breathable and won’t break down with washing. The hollow fibers resist conduction while the reflective mylar resists radiant energy. The energy hot or cold is reflected back to its source. There is no "right" or wrong side to this batting.I nsul~Bright is not recommended for microwave use