Keep Your Space Sealed & Comfortable with Premium brush seal! Designed to provide an effective barrier against dust, drafts, and noise, our window seal is suitable for both home and commercial use. The dense, flexible bristles are crafted to fit seamlessly around doors and windows, effectively blocking out unwanted air, insects, and debris. CHOOSE FOR QUALITY: This sliding door seal strip is made with top-grade materials, designed to resist daily wear and maintain a strong, effective seal over time. How to Install: 1.Remove the old door seal from the door frame and clean the slot 2.Measure the size of the gap in the door and the length of the door insulation strip you will need. 3.Cut the required length of door soundproofing 4.Peel off the backing of the adhesive and stick the weather stripping in place where needed, ensuring a secure fit.