Our interlocking cutting boards are handy for small or large jobs. Use one board for a small job or assemble the cutting boards to form a larger work area. Includes six interlocking cutting board squares. Each board is 9 or 10 inches and they fit together to create a large 29 by 19 inch cutting board. The cutting boards can be assembled to create different size work areas. Includes a non-skid pad and assembly directions. Available in black or white. No returns on cutting boards. (Knife not included).