TUSQ is very easy to sand or file and is very resistant to chipping or flaking. TUSQ nuts provide the best tonal link between your strings and guitar neck. * Color: Black * Thickness: 1/8" (3.25mm); Length: Length: 1 9/16" (39.47 mm) * Height: 3/16" (4.75 mm); First to Last String: 1 7/32" (31.06mm) * Model: PT-1205-00