Oregon Claro walnut is a hybrid of American Black Walnut and California Claro Walnut. It is very rich and deep sounding guitar wood. This set is dry and ready to use. Jumbo Acoustic Guitar size. The sizes are;

Back: .170" x 9" x 22 7/8" Sides: .150" x 5" x 34 1/4" Back and sides sanded. All 3 72923 sets are from the same Billet, only the 1st. set sprayed with de-natured alcohol to show representative figure and color. Dry sets are pictures of the actual set you would receive. This set has tiny side defects that will trim off. Back has pin hole where marked