Cambridge Savona Fireplace Mantel with Electronic Fireplace Insert, Mahogany Full surround fireplace mantel constructed from MDF (medium-density fiberboard) - Assembly required Mantel top accommodates up to a 60-inch flat panel TV Divided open shelving provides ample storage space for electronic Components Assembled mantel size: 59.1L x 17.7W x 31.7H Insert size: 23L x 5W x 17.1H