- Material: Made from high-quality translucent EVA material, this window insulation kit features a durable 4mm thickness. It is soft yet tough, offering windproof and waterproof protection while providing excellent heat insulation. The material is designed to function effectively even in low temperatures and ensures long-lasting performance with easy installation and maintenance. - Year-Round Efficiency: These insulation curtains are versatile for all seasons. In winter, they help retain warm air within your home, while in summer, they block cold air from escaping. This thermoregulating capability ensures a comfortable indoor environment year-round, significantly reducing energy costs. - User-Friendly Installation: No drilling is necessary for installation. It takes just a few minutes to set up the curtains. When it's time to remove them, simply heat the adhesive tape with a hair dryer and peel it off gently, ensuring your door frame remains undamaged. - Broad Compatibility: The insulation curtains are designed to fit most window types, including aluminum alloy frames, iron grilles, sliding windows, and casement windows. They are ideal for insulating windows in various settings, such as living rooms, kitchens, bedrooms, offices, and balconies. - Practical Use Scenarios: 1. Keep your living room cozy during the winter months while minimizing heating costs. 2. Use in your bedroom to block unwanted outdoor temperatures and create a restful sleeping environment. 3. Ideal for kitchens and bathrooms, preventing drafts and maintaining a consistent temperature. This window insulation kit is essential for enhancing comfort and energy efficiency in your space.