Wedge Design, Multi-Range Seal: Our wedge weather strip is available in lengths of 3m, 5m, 10m, and 15m, making it suitable for various window and door sizes, including cabinet doors. The strip can be easily cut to any desired length, effectively sealing gaps ranging from 0.18" to 0.35". Strong Grid Adhesive, Easier Installation: The unique grid adhesive backing ensures a secure fit without the worry of peeling or glue residue. Installation is straightforward: 1. Clean and dry the area. 2. Measure and cut the strip to the desired length. 3. Peel off the adhesive backing. 4. Press firmly to adhere. (Adhesion can be enhanced with hot air or additional adhesive aid). Flexibility: Made from PU polyurethane foam with a PE polyethylene film coating, this foam strip is resistant to both heat and cold. The highly resilient PU material can withstand multiple compressions, effectively sealing gaps. The tear-resistant PE cover and durable PU foam ensure long-lasting flexibility and performance. Multi-Functional Protection: This wedge door insulation strip provides effective wind, rain, dust, and noise insulation. It also offers anti-shaking, buffering, fire-retardant, and heat-insulating properties, helping maintain an environmentally clean home while improving energy efficiency—keeping your space warmer in winter and cooler in summer. Widely Used: Ideal for sliding windows, sliding doors, and cabinet doors, this seal can fill gaps in numerous applications. It can also be applied to tables and walls, reducing furniture damage and enhancing the safety of your living environment, protecting you and your family.