Simple precussion instrument, just pick up the mallet and start playing, then beautiful musical sound will be produced. It is a great musical gift to develop musical sense. Features: 7 aluminum bars, fixed by cords, are attached to a beech finish ash wood base, exquisite and durable. Use the included wood mallet to tap on these aluminum bars, making pleasant sound. Helpful for classroom management, attract attention effectively. Suitable for developing musical talent, improving their sense of rhythm. Also can exercise coordinative ability of hands and eyes. Specifications: Material: Aluminum alloy and beech wood Item Weight: 500g / 17.7oz Package Size: 20.5 * 16.5 * 4.2cm / 8.1 * 6.5 * 1.7inch Package Weight: 520g / 18.3oz Packing List: 1 * 7-Tone Chime 1 * Wood Mallet