Smooth-Finish, Solid Hardwood Color: Saddle, Natural, Gunstock, Cherry, Butterscotch   Board-to-Board Color Variation Wood is a natural material that features changes in color and tone. The board-to-board color variation is more pronounced in some species, less in others. If you like the look of contrasting light and dark tones, select a species that offers most color variation. If you prefer consistent color from board to board, choose the least color variation.   Hardness Scale The density/hardness of the wood species and its ability to withstand foot traffic, children and pets will impact its wear performance, and will vary from species to species. Strong, resilient Oak is used as the industry benchmark. The hardness scale shown to the left shows the relative hardness of this wood species.