3/8" wide finished exposed edge Color matched to your backsplash tiles
Stainless corner molding is used in the inside 90 degree corner of two walls coming together.
Insert one tile inside the front of the corner molding and insert one tile in the back of the corner molding.
Inside corner molding can also be used at the bottom edge of the tiles along the countertop backsplash. This will make for a nice round finish look.