This is a real horn that has been expertly polished on the outside with the inside coated for safe drinking. Great for about 20-24 oz. of wine, mead, or beer! This genuine cow horn is not for hot liquids and should be hand washed. Since this is a natural horn, the one you receive will be totally unique and will differ in color and shape from the horn pictured here. Horn size varies, but is approximately 15-19 inches long with a strap of approximately 68 inches.