Thermal Insulated Basement Door Blanket Cover Cellar Bilco w/ Magnets 74 x 82
16 lb Magnets will hold this Blanket down. Open up the Insulated Blanket. Full Magnetized Split Center Insulated Blanket. 1 Outdoor Insulated and Waterproof. 4 FREE16lb Magnets for High Wind Areas. and will not allow it to blow off or away.