W 20 26 34 36 38" Thermal Window Insulation Cover for Winter, Oxford Thermal Insulated Window Cover, Graphene Keep Warm Curtains kit for Cold(39" W x 39" H)

W 20 26 34 36 38" Thermal Window Insulation Cover for Winter, Oxford Thermal Insulated Window Cover, Graphene Keep Warm Curtains kit for Cold(39" W x 39" H)

• Material: The thickened window insulated curtains for winter consists of three protective layers: aluminum foil, graphene, and white cotton, effectively insulating indoor temperature and enhancing the aesthetics of the windows
• Heat Insulation: They effectively reduce heat loss in winter, ensuring a consistently warm indoor environment; in summer, they can also be used as insulation curtains to prevent outdoor high temperatures and UV rays, creating a more comfortable living space
• Easy Installation: The hooks have strong adhesive backing, allowing for easy and secure installation in minutes. No tools or drilling are required, making installation convenient and removal seamless, making it an ideal choice for renters
• Unique Roller Blind Design: The winter insulation roller blind also has hooks sewn around the inside, allowing you to easily roll it up as needed for automatic adhesion, facilitating window opening for natural light and enjoying outdoor views
• Suitable Scenarios: This insulation curtain is suitable for bedrooms, living rooms, bathrooms, warehouses, kitchens, attics, RVs, and other locations. Window insulation kits help prevent energy waste and reduce energy costs