Broan RMP4804 Stainless Steel Backsplash, 48-Inch Widths - 30-Inch to 60-Inch in 6-Inch increments Stainless Steel construction - protects back wall and wipes clean easily Constructed of 22 gauge, type 430 stainless steel and has a #4 brushed finish Two, removable, dual-position food warming/condiment storage shelves