The Ultimate Pipe Booting Flashing for 4" Pipe is a durable and reliable roofing material designed specifically for 4-inch pipes. Made of aluminum and rubber, this pipe boot offers superior protection against the elements while maintaining a stylish brown color. The innovative design ensures a secure fit and long-lasting performance, making it an essential component for any building or industrial project requiring reliable roof flashing. Trust the Ultimate Pipe Boot for all your roofing needs. Brand new in box except for 1 had to open for pic.