Metalized Mylar Insulated Interfacing

The perfect insulated interfacing for sewing lunch bags, water bottles & coffee cup sleeves, shopping bags, oven mitts & potholders, teapot & casserole covers, ironing board covers.

Metalized mylar is layered between polyester fleece to create a high-quality barrier that reflects heat and cold. This special combination of materials is very flexible and easy to sew through. Once you have sewn it into your project, you can machine wash and tumble dry with no bunching.

27" x 45"