Fensterisolierungsset, wärmeisolierende Verdunkelungsvorhänge, UV-Schutz-Sichtschutzfolie, wiederverwendbar, 90 x 120 cm.

Dual-Use Premium Thermal Insulation Window Film: This aluminum foil window film set uses polyester fiber fabric to effectively reduce cold air intrusion, block cold winds, and slow down heat transfer, keeping the indoor environment warm in winter and cool in summer. Ideal for homes, apartments, dormitories, and offices, it can be used as a window insulation blanket, window cover, or winter window insulation kit. Windproof and Cold-Proof Aluminum Foil Layer, Energy Saving: This window insulation cover features a reflective aluminum foil layer design that effectively blocks cold winds from both inside and outside, helping to reduce heat loss and improve indoor comfort. This is a practical and energy-saving window insulation solution that helps reduce winter heating costs. Durable Polyester Fiber Fabric, Long-Lasting: This thermal insulation window film is made from high-quality polyester fiber, offering excellent durability, abrasion resistance, and stability under temperature changes. Suitable for everyday use as a window insulation sheet, window windproof cover, or thermal insulation cover. Light Blocking and Privacy Protection, Enhancing Comfort: The thick thermal insulation structure helps reduce light penetration while improving privacy, making it suitable for bedrooms, living rooms, or offices. This product can be used as a blackout window insulation layer, an alternative to blackout curtains, and a privacy window insulation layer suitable for both day and night. Easy to install—ideal for renters and temporary users: quick and easy to install and remove using tape or hooks, no drilling required. This winter window insulation kit is perfect for renters, students, and travelers who need removable, temporary, or flexible window insulation, such as aluminum foil window insulation kits.