Solid oak corbels, sold in pairs.  Cut from the same air dried oak as your mantel beams. 12.5mm oak pellets / dowels are supplied with the corbels for filling screw holes, if you decide to fit via screwing through the front face. The corbels themselves, measure 95-100mm square at top most widest part and 175mm long, they can be either fixed to your fireplace beam directly or fixed to the wall.  These can be supplied waxed, the same as the mantel beams or left unfinished . Please choose from the options on colour finish.