Insul-Fleece Metalized Mylar Insulated Interfacing

Insul-Fleece Metalized Mylar Insulated Interfacing. Keep hot things hot and cold things cold longer. The perfect insulated interfacing for sewing lunch bags, water bottle and coffee cup sleeves, shopping bags, oven mitts and more. Metalized mylar is layered between polyester fleece to create a high-quality barrier that reflects heat or cold. This special combination of materials is very flexible and easy to sew through. Machine wash and dry. One package contains a single 27inx45in sheet. C&T Publishing 20150.