- Product Size: 1/4" x 1/4" x 20ft (6mm x 6mm x 6100mm) - Ideal for sealing gaps ranging from 0.08" to 0.16" (2-4mm). - Material: Constructed from high-quality polypropylene fiber, this weather stripping brush is designed to be thick, soft, and durable. It operates quietly, resists deformation, and minimizes friction for long-lasting performance. - Easy Installation: The user-friendly design allows for quick installation by simply inserting the strip into the groove. This hassle-free process makes it accessible for anyone to use. - Effective Sealing: Perfectly compatible with sliding doors and movable windows, this weather stripping provides excellent sealing capabilities to keep out drafts and noise. - Customizable Fit: The flexible material can be easily cut to the desired length using scissors or a blade, ensuring a perfect fit for any application. It bends with ease to conform to various shapes. - Versatile Applications: Specifically designed for PVC sliding doors and windows, this slotted silicone wool aluminum alloy strip is ideal for: - Windproofing against harsh weather conditions. - Insulating homes for energy efficiency. - Soundproofing spaces to reduce external noise. This weather stripping brush is your solution for a quieter, more energy-efficient home while providing a simple and effective sealing option for your windows and doors.