- Effective Draft Barrier : Our winter window curtain effectively traps heat, significantly improving your room's temperature. Engineered to be windproof, waterproof, sound-reducing, and blackout, it prevents cold air from entering during winter and keeps warm air inside during summer. - High-Quality Materials : Crafted from thick, heavy-duty quilted thermal insulation, this curtain features high-density waterproof Oxford cloth and a double-layered silk liner. It's fluffy, soft, and robust against cold weather, ensuring maximum warmth and comfort. - Perfect Fit : The actual curtain dimensions are 26" W x 38" H, designed to fit windows up to 24” x 36”. Please measure your window size prior to purchase to ensure an accurate fit. - Innovative Roll-Up Design : This curtain includes two sticky strips at the top, allowing you to roll it up easily for a clear view outside. When rolled down, it forms a secure seal around the window, preventing heat loss and enhancing energy efficiency. - Versatile Applications : Ideal for living rooms, bedrooms, and home offices, this curtain is perfect for creating a cozy atmosphere during cold months and can be conveniently adjusted to enjoy natural light when desired. - Enhanced Privacy : Enjoy peace of mind with a design that maintains your privacy while blocking outside light, making it suitable for any home environment.