Willmore Willmore high quality Stainless Steel Rocker Panels will enhance your vehicles appearance while providing an added level of protection against rust, chipping and peeling. Willmore Rocker Panel Features: Precision contoured Stainless steel to fit perfectly on your truck Willmore Rocker Panels are 3" to 9" wide to cover rocker panels or lower part of door or bed (actual width, number of pieces and placement on vehicle depend on application). Willmore Rocker Panels are corrosion and weather resistant Easy, no drill istallation, secures with included 3M adhesive backing