Fits Doors Up to 72 x 80 – Measure Before Ordering Crafted to perfectly cover standard door sizes up to 72 inches wide and 80 inches high (curtain measures 74 x81 for full coverage). This versatile insulator is ideal for patio, sliding, basement, attic, and hallway doors. Pro Tip: For the best fit, always measure your door (excluding the frame) before purchasing to ensure a seamless application. locks Drafts & Maintains Room Temperature Engineered with a thick cotton filling and tight seals to create an effective thermal barrier. This curtain minimizes heat transfer, keeping your home warmer in the winter and cooler in the summer. Enjoy a consistently comfortable indoor environment while potentially saving on energy costs by reducing strain on your heating and cooling systems. Durable 3-Layer Fabric & Enhanced Privacy Built with a premium triple-layer construction: waterproof Oxford fabric on both sides with a soft, plush cotton layer in between. This sturdy design is wear-resistant and effectively blocks wind, rain, and dust. As a bonus, the material offers 90% blackout, enhancing your privacy and creating a more serene interior space. Strong Magnets & Gravity Bars for Hands-Free Use Features an upgraded system with strong powerful magnets along the middle seam and strong gravity bars at the bottom. This ensures the curtain splits open smoothly with minimal effort and snaps shut automatically and quietly after you, your kids, or pets pass through. Enjoy truly hands-free convenience with every use. Easy Installation with Adhesive Strips Designed for a hassle-free setup without any complex tools or drilling. Simply attach the included strong adhesive strips to your door frame for a instant, snug seal. Enjoy immediate insulation and temperature control, making your home more comfortable in minutes. Color Black-Cotton Brand Name Cnynail Unit Count 1.0 Count Manufacturer Cnynail Material Type 74X81 Inch Required Assembly Yes