13 pieces of assembly ready Walnut, Maple, and Padauk lumber. Each piece is finished on all four sides and is ready to assemble into a cutting board. Simply assemble with wood glue and clamps, wait for glue to dry, complete light planing/sanding, and apply the cutting board finish of your choosing. This kit will make a cutting board which is approximately 16" x 11 3/4" x 3/4".