This is an authentic Italian Carrara Bianco Natural Marble Plate. Parchment Board is a real stone board, flat board, glossy and has a luxurious feel. Often used in Europe and the finest of marble! Genuine Carrara Bianco, a famous Italian stone from a factory by Sansaw, a stone store that is imported from Italy. 23.6 x 15.7 x 0.8 inches (600 x 400 x 20 mm), Approximately 28.6 lbs (13 kg), 5 surfaces polished. (Please note that the large side of the Some products may have slight individual differences in dimensions and weight and slight dents from natural surfaces, as well as minor scratches and dents from transportation. Also, due to natural nature, the stone grain pattern may vary from the image.