47"x63" Window Insulation Kit Thermal Insulated Window Cover Thermal Curtain With Heavy Cotton Weatherproofing Windows Insulation Kits Black Brown Gray(Gray,55x102in/140x260cm)

Thick Cotton Insulation: Heavy-duty 3-layer cotton blocks cold drafts and keeps your home cosy in cold weatherDurable Outer Layer: Made with strong fabric and soft lining for warmth and long-lasting protectionYear-Round Comfort: Helps block hot or cold air, maintaining a stable indoor temperature in any seasonWide Application: Ideal for living rooms, kitchens, attics—cuts energy bills and adds comfortClear PVC Window Panel: Eco-friendly see-through panel lets you enjoy the outdoor view even in cold weatherName: Windproof Window Cover Insulation CurtainsMaterial: CottonFunctional Features: Thermal insulated, windproof, keep warm or cool, soundproofInstallation inside the window frame:Curtain size = actual window size -5 cm/2 inchInstallation outside the window frame:Curtain size - actual window size + 5 cm/2inch

• Superior Heat Retention：Engineered for a precise seal with your window measurements, this custom thermal window insulation is designed to block cold air and retain indoor warmth. It's an effective energy saving window cover that helps manage indoor temperatures and reduce heating costs during the cooler seasons
• Wind, Rain & Draft Protection：Constructed from robust materials, this windproof window cover offers reliable defense against the elements. It seals tightly to prevent drafts and moisture, providing excellent weatherproof window protection for a more comfortable home environment.
• No-Tools & Adjustable：Featuring simple self-adhesive strips, it offers a truly no tools window insulation setup. This damage free removable window cover is easily adjustable and ideal for rental properties or temporary spaces
• Insulation & Noise Reduction：More than just insulation, it functions as a noise reducing window insert to minimize external sound. It also acts as a dust proof window barrier, making it a versatile solution for creating peaceful and clean living or working spaces
• Reusable & Machine-Washable：Designed as a reusable seasonal window insulator, this cover maintains its quality over time. It's an easy clean thermal curtain alternative that can be machine-washed, offering a practical and durable solution for year-after-year use