Do it 3-6/8" Dia. Plastic Disposer Stopper is a durable plastic stopper designed to fit inside the throat of disposers. It is compatible with popular brands such as Kenmore, In-Sink-Erator, Emerson, and Crosley, ensuring a reliable fit for a variety of models. This carded stopper measures 3-6/8" in diameter, making it an i choice for sealing your disposer effectively and preventing unwanted debris from entering. Its easy installation and sturdy construction make it a practical accessory for maintaining the functionality of your kitchen disposer.