Looking for a good-fitting replacement cover for the right-hand portion of our double stainless sink. I've still got the original (laminate-over-chipboard) cover, but it's pretty nasty and badly needs an upgrade. I see a lot of different sizes online but wasn't sure if there are clear "standards" for RV sink dimensions. Appreciate any suggestions for a replacement.
(Original cover outer dimensions: 14 1/4" x 11 3/8" || Inner dimensions: 13 1/4" x 10 3/8")