Product review (5 stars): PERFECT fit for my Jenn AIr Sink!
I recently moved in to an old house with old Jenn Air appliances and kitchen sink.  One of the biggest pet peeves of mine is that this little flap that keeps food from splashing into your face when you turn on the disposal was so worn out that it fell into the disposal just about every time that you turned the disposal on.  Finally fed up, I began trying to find a replacement part but apparently Jenn Air no longer makes it which left me scrambling trying to find one that would be a good fit for my big kitchen sink.  After doing some research and reading the reviews, I finally chose this InSink Erator QCB-AM AntiMicrobial Quiet Collar Sink Baffle and then  ordered it from Amazon.  When it arrived I was actually excited (you would be too if yucky food had repeatedly splashed up in your face when the disposal went on) to try it to see if it fit and how well as well as if it really did quiet my monster loud disposal.  Well......Woohoo!!  I literally just dropped it into place and it fit PERFECTLY with no modifications needed and my extremely loud disposal noise was reduced by a good 60%.  I am thrilled with this new little gadget for my sink and if you are also in need of one this size then I would highly recommend that you give this one a try!!