This design shape is 10 x 6 1/4 and has either Cherry, Maple, or Walnut on the main body, with either of the other two woods for the sky, and various hardwoods for the mountain scene. Each harp is finished with Danish Oil and hand-rubbed with a beeswax mixture to bring out the natural luster, color, and beauty of the woods. The acorn-balls are walnut, and the piano pins and strings can be tuned with the (included) tuning wrench. Each comes with a descriptive hang-tag. Swedish Door Harps have been a traditional music chime that hangs on the inside of your door and welcomes guests into your home. They make a wonderful house warming, wedding, Christmas or unique gift for that someone special. All of the hardwoods used are from sustainable wood. All are natural colored woods with no stains or dyes.