Hello -

It is possible to order another backsplash, which you can used as a sidepslash but it will not match the countertop. The reason is because it’s coming from a different slab so it won’t exactly match with the countertop. They are of the same material but it may or may not have as much grey veins as the countertop he/she has now.

Let me know if you have additional questions.

Best regards -

Marvin