WINTER ESSENTIAL: This clear shrink film kit for drafty windows will help to block out the cold!SIMPLE TO USE: This handy kit includes detailed instructions on how to apply the film for best results and keep your home warm!A GOOD FIT: Fits up to 3 standard windows when cut to size. As the film is clear it won't affect the transparency of the glass. ENERGY SAVING: Will help keep the heat in during the winterEXTRA INFO: Includes 1 Roll of tape 6. 5m. For indoor use only.