The Westbrass InSinkErator style extra-deep disposal flange and stopper is a reliable kitchen sink component designed for enhanced functionality. This flange features a 4-1/2 inch outer diameter and a 3-3/8 inch inner diameter, ensuring compatibility with standard sink openings while accommodating deeper basins. Constructed with durable materials, it provides a secure and lasting seal for your disposal unit, preventing leaks and unwanted odors. The design includes a 3 inch overall height with a 2-1/2 inch depth, offering ample space for efficient food waste management. A 1-1/2 inch diameter opening allows for easy disposal access, while the 3/8 inch diameter stopper provides a watertight seal when needed. This product is ideally suited for use with InSinkErator disposals or compatible models, making kitchen cleanup more convenient. The flange's robust construction ensures long-term performance, reducing the need for frequent replacements. It's a practical solution for maintaining a hygienic and efficient kitchen environment, offering a seamless integration with your existing sink setup. The overall design is intended to be understated and functional, blending well with a variety of kitchen styles..