Our weather stripping door seal roll is crafted from specially engineered expanded polypropylene fleece material, delivering durable, multi-scenario sealing performance for both residential and commercial use. This high-performance sealing strip comes in a practical 32.8-foot roll with a specification of 0.36 × 0.36 inches. Featuring excellent corrosion resistance and heat resistance, it can maintain stable long-term sealing performance under diverse temperature and environmental conditions. The premium raw material brings outstanding flexible performance. The strip can bend freely to fit uneven gaps without permanent deformation, paired with reliable shape memory and resilience to ensure stable sealing effect for years of use. It works perfectly for gap sealing on sliding doors, windows, closet doors, wardrobes and various cabinets. The tight seal effectively blocks outdoor drafts, dust and noise penetration, avoiding unnecessary energy loss caused by air leakage. Besides energy saving and sound insulation, this weather stripping also acts as a collision buffer. It prevents frequent friction and collision damage between door and frame, greatly reducing surface wear, helping you create a quieter, cleaner and more comfortable indoor living environment.