Features: Material: Our meditation bell is made of natural wood and solid aluminum tube. Durable and sturdy, not easy to break, long-lasting and corrosion-resistant. Fine craftsmanship: Finely polished, smooth sides, safer to use. Lacquer paint protects the bell while preserving the natural wood grain. Size: The single-tone size of our trio bell is about 16.5x3.6 cm/6.49x1.41 inches; The mallet is about 18 cm/7.08 inches long. Usage: Perfect mindfulness bells for classrooms, yoga, meditation, etc. Three-tone bells can also help children develop musical sense, etc. Package includes: 1 pc single-tone bell/two-tone bell/three-tone bell wooden bell for classroom, and comes with a quality mallet. Specifications: Material: Wood+Aluminum Color: As the picture shows Style options: 1 tone/2 tones/3 tones 1 tone Size: Approx. 16.5x3.6 cm/6.49x1.41 inches (More size information, please refer to the picture.) Note: Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 3 types of packages (optional) Package 1: 1 pc single-tone bell Package 2: 1 pc two-tone bell Package 3: 1 pc three-tone bell