Dimplex BF4TRIM39 39-Inch Firebox Trim Kit, Black Trim kit can be used as 4-piece surround or as 3-piece configuration, without bottom piece, when installed at floor level Raised profile 4-Piece decorative trim For use with 39-Inch Built-in Electric Fireplaces Elegant Black Finish Complements this Fireplace Matches the BF392SD and BF39DXP Fireplace Units for an Attractive Finishing Touch