Photo 1 of 3M Indoor Window Insulator Kit, Window Insulation Film for Heat and Cold, 5.16 ft. x 17.5 ft., Covers Five 3 ft. by 5 ft. Windows 5 pack

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Photo 1 of 3M Indoor Window Insulator Kit, Window Insulation Film for Heat and Cold, 5.16 ft. x 17.5 ft., Covers Five 3 ft. by 5 ft. Windows 5 packPhoto 2 of 3M Indoor Window Insulator Kit, Window Insulation Film for Heat and Cold, 5.16 ft. x 17.5 ft., Covers Five 3 ft. by 5 ft. Windows 5 pack