Why doesn't Project Source offer a side splash for this? I see one (Item #2694697 | Model #LSS21-3) that is made by project source that is 21.25L. The team sees this request multiple times, HD offers similar product, w/ side splash.

Hello, Thank you so much for your inquire. We can confirm that we do not manufacture or sell a matching sidesplash for the Project Source Dover 30-in True White Single Sink Bathroom Vanity with White Cultured Marble Top, since this is a freestanding unit. In regards to Item #2694697 | Model #LSS21-3 this is not ours so we do not know if this will match our Project Source Dover 30-in. However, our best suggestion would be for you to consult with your local Lowe's team for your backsplash alternatives, such as mosaic tile. Best Regards