Product Selector Hearths Hearths and Hearth Tiles Filler, Trim & Accessories Flat Stock Filler, Corsica, Santa Barbara and Base Trim, appliques and inlays and extended Plinth Blocks Over Mantels Overmantels and inspiration for you to create your own design. Use Trim material and flat stock from the Trim and accessories section then top it off with a Mantel/Shelf Cap!!