This Swan SW-1664 Chromatic Harmonica is a perfect beginner instrument for those interested in folk and world music. The harmonica comes in a beautiful gold color and includes a case for easy transportation. The product size is 18 * 4.5 * 3cm/ 7 * 1.7 * 1.1inch and the package size is 22 * 7.8 * 4.5cm/ 8.6 * 3 * 1.7inch.The harmonica has 16 holes and produces 64 different tones. It is made by the brand Swan and has a model number of SW-1664. The product weighs 272g/ 9.5oz and the package weighs 455g/16oz. This harmonica is perfect for those interested in learning to play music and exploring the world of folk and world music.