Product review (5 stars): Great upgrade/replacement for a great price.
Fit perfectly and replaced a loose one that would pop out if you looked at it wrong.

It hasn't budged since I installed it several months ago. It is flexible enough that when stuff gets in it, I can turn the water and the disposal on, and it all gets sucked right in. (Some things need a little push of course).

Overall, This thing makes my disposal feel like new!