Magnetic Window Insulation Kit, Thicken Transparent Windproof Window Thermal Film for Winter, Secondary Glazing Kit for Windows, Convenient Handles, Punch Free, Reusable,120x180cm/47x70in

[Keep Warm in Winter] A winter window insulation kit used in winter to keep wind/cold out and prevent heat loss. 0.16mm PE plastic soft film, environmentally friendly, waterproof, windproof, thermal insulation, pull-resistant, can be used repeatedly. [Magnetic Suction] Double-layer magnetic strips are used for suction, and convenient handles are set at the corners, it is more convenient to open and close the windows. Pls measure the outside-frame, recommend to add 10cm to order the size. [Save Your Electric Bill] In winter, the window thermal film will keep your room warm and heat-insulating. In summer, prevent heat from entering your room. Lower your electricity bill. Meanwhile, the window insulation film is dustproof and windproof. [Wide Range of Applications] Our indoor secondary glazing kit for windows are suitable for casement/outward opening windows. Aluminum alloy and plastic steel windows are best for using the item. Note: The width of the window frame should be larger than 1.3cm. [Reusable & Easy to Maintain] For daily use, just wipe with wet cloth to remove the dust. For cleaning, just remove the window sealing kit from the window and give it a good rinsing, then install it back onto the window to air dry!