Product review (3 stars): Worked great until it didn't
This part fit perfectly, and I was extremely happy with it for the 14 months we used the baffle before needing to replace it.  The outside rim has become ruffled, not fitting flush and tight inside the drain as it used to.  Consequently, food gets caught between the baffle and the drain opening, and it gets nasty very quickly.  I'm having to purchase a new baffle, and am not sure I'll go with this particular one again.  I really liked how it worked until the sides ruffled, so am tempted to try again.  I'm not sure what happened to cause it, as I can't think of anything unusual or different in any event or circumstance.  I would have rated this 5 stars until this change in how it fit happened.