Durable Construction with Enhanced Safety: Constructed with a heavy-duty decorative aluminium carrier and thick single-fin thermoplastic rubber, this door sweep guarantees durability and longevity. The UL-94HB-rated rubber also ensures slow damages, providing an added layer of safety and security. | Versatile Compatibility : The M-D Building door sweep is engineered for seamless compatibility with a range of door sizes, guaranteeing effortless installation. Its versatility extends to both residential and commercial doors, making it the ideal choice for any setting. | Efficient Gap Sealing for Enhanced Protection: With the capability to seal gaps up to 3/8 inches high between the bottom of the door and the threshold, this door sweep ensures a tight seal, keeping dust and other unwanted elements out. | Commercial and Residential Use: Designed for versatility, this door sweep is suitable for both commercial and residential applications, offering reliable performance and protection in various settings. | Hassle-Free Installation with Included Screws - The door draft stopper comes with all necessary screws included, making the installation process quick and effortless.