Protect your doors and windows from dust, drafts, and water with this high-quality rubber 2 fin seal. Its flexible design ensures a tight fit, making it ideal for improving insulation and maintaining a cleaner, more energy-efficient home. ✅ Features: Durable rubber construction for long-lasting performance. 2-fin design provides excellent sealing against drafts, dust, and moisture. Flexible and easy to install on doors, windows, and other openings. Black finish blends discreetly with most frames.