These boards measure 12" x 14" x 1 1/2" for the large and 11" x 12" x 1" for the small. A juice groove and rubber feet can be added. Normal wood combinations are Walnut/Hard Maple, Cherry/Hard Maple, Walnut/Purple Heart, Cherry/Purple Heart. We naturally can make any combination you would like. From the placement of your order till we ship is usually three weeks for this board. I use 6/4 lumber for these and always end up having to order the wood.