Product review (5 stars): yes, yes, yes
We have a wonderful waste king disposal, the only problem is that the splash guard got completely disgusting after about a year of high use.  While I soaked it in peroxide, took a brush to it... etc. I could never get it totally clean -- then pieces started breaking off,  namely the triangular black areas on the splash guard.  For weeks I traveled to every local hardware store but they didn't have anything that fit the disposal.  Then nirvana, I found it on Amazon, it shipped promtly and now I have a beautiful, clean and functional splash guard!  YEA!!!