1. Polishing and plating 2. The A440 tuning fork can delivers clear tone, longer sound and accurate tuning 3. It is suitable for any instrument which can be tunable , but most commonly used with stringed instruments 4. Material: steel 5. Total length: 120mm 6. Sound fork diameter: 4.5mm 7. Dimensions: 12 x 1.8 x 0.9cm 8. Weight: 0.03kg
