High Quality Rubber Material and size - 3 3/8 inch disposal splash guard made from durable rubber for a precise fit that prevents leaks and spills, ensuring smooth water handling. - Diameter: 3 3/8 in; designed to seal effectively around the disposal opening. Noise reduction and performance - Reduces noise by up to 70%, helping your sink run more quietly. - Improves overall disposal performance and can extend the unit’s lifespan by reducing vibration and splash. Easy replacement without tools - Simple to replace with no auxiliary tools required. - For additional drainage, you can manually tear open small holes on both sides. Wide compatibility and model guidance - Suitable for Evolution series garbage disposals and compatible with QCB-AM models. - Not suitable for Badger series installations. - Please verify your model and size before purchase. Use scenarios - Replacing a worn splash guard in an Evolution-series disposal to prevent leaks and reduce splash during dish washing and waste processing. - Installing in a kitchen with a QCB-AM compatible disposal to improve drainage and reduce noise during disposal operation. - Routine maintenance in a quiet kitchen environment where reducing noise and protecting the disposal unit’s life are priorities.