As you can see from the pictures, the Classic comes in a limitless number of designs. Every board is in a checkerboard layout, but each board is unique in how the maple, walnut, and cherry combine to show the board's character. You can also choose to incorporate exotic woods of padauk (orange/red) and purple heart to give your board even more variety. You can also choose one of two sizes. The medium 10"x14"x7/8". The large is 12"x17"x7/8". Lengths and widths can vary up to 1 1/2" either way and the thickness can vary 1/8". The medium size is reversable and the large has mounted feet on the bottom. Please provide any special instructions regarding your desired design if you desire.