Aluminum or metal-faced peel-and-stick tiles
Undo 6/10
Metal faces shrug off splash and moderate heat better than printed vinyl. You still leave a gap at the burner. They are heavier, so a weak plaster wall needs a very clean, smooth paint film or they telegraph every bump.
Skip it if: The wall is orange-peel texture. Adhesive grabs the peaks and lets go of the valleys.
Fits: Smooth painted drywall beside an electric or induction range
Often roughly $15–$30 for a small sheet pack. Check the live price.