Indoor Window Insulation Kit for Winter Keep Cold Out size:71 in. x 79 in. easy to clean

easy to clean

Shutter Cover

strong self-adhesive

moisture and waterproof

fire is not easy to burn

Indoor Window Insulation Kit for Winter Keep Cold Out size:71 in. x 79 in. easy to cleanWindow insulation for winter with wide application: indoor window insulator kit suitable for most window types. Such as aluminum window frame, wrought iron grills, sliding window, casement window, bathroom toilet window, attic fan cover, shutter cover, door whole house attic ceiling fan shutter seal cover, attic vent. For day to day use, just wipe with wet cloth to remove any dust. For cleaning, just remove the window film from the window and give it