M-D 62 in. x 210 in. Window Insulation Kit

The M-D 62 in. x 210 in. Window Insulation Kit provides an effective seasonal barrier against cold drafts and frost build-up around indoor windows and patio doors. By sealing drafty openings, it creates an insulating dead air space that significantly increases R-value to keep indoor spaces warmer and lower heating costs during colder months. Designed for convenience and ease of use, this shrink film kit includes crystal-clear, see-through film and double-sided mounting tape. Once applied and shrunk with a standard hair dryer, it provides an airtight, wrinkle-free seal suitable for insulating up to five standard windows.