Get the look of wood flooring without any of the upkeep. The Cambridge Oak collection by Ragno USA uses a 3D digital print technique on 6-in.- and 9-in.- wide porcelain tiles to achieve realistic surface graining and color shadings similar to a wood plank. Shades and veining differ from piece to piece to create a natural, variegated surface. Unlike real wood, the porcelain tiles can be specified for bath and shower areas, patios, countertops and exterior facades, where it will last without sealing or painting. A range of color choices from black to brown to natural are available.