1. EVA MATERIAL FOR LONGEVITY Made with EVA material, this thermal insulation film is designed for exceptional durability and tear resistance, providing reliable performance throughout the winter months. 2. FOUR SIZE OPTIONS Available in four sizes: 120x160 cm, 160x160 cm, 160x190 cm, 160x200 cm. Choose the fit for your windows to ensure comprehensive coverage and effective insulation. 3. COLD AIR BLOCKAGE Blocks cold air from infiltrating your home while keeping indoor temperatures cozy. Suitable for bedrooms, living rooms, and kitchens to enhance comfort. 4. ENERGY EFFICIENCY BOOST By significantly lowering energy usage, this insulation film helps reduce heating costs and supports an energy efficient lifestyle. Use scenarios Install on bedroom windows to reduce drafts and maintain warmth overnight. Apply to living room windows to improve comfort during daytime use and gatherings. Place on kitchen windows in cold climates to keep warmth near prep areas and reduce kitchen drafts.