Product review (1 stars): Too small for Standard Waste King Disposal
I ordered this for a Waste King disposal.  The diameter is TOO SMALL for a standard (older) Waste King disposal. It was not at all clear that the Waste King Disposal is different from the Waste King "EZ Mount" Disposal.  I read many reviews but that was noted in any of them.  Who changes the dimensions of their product opening?? Someone at that company truly is a "Waste".  Seriously - why would you want a smaller opening for the drain for a disposal?
Additionally I gave it one star because the quality is junk. I can not imagine it lasting more than a several months given how thin the rubber is and it would certainly not stop silverware or other items from falling into the disposal.  Shop for another part.  I did not return the item as I had to open the package to see if it fit!
A TOTAL WASTE OF TIME AND $.