Feature:1. Mental Health: This tuning fork is suitable for the treatment of mental stress, insomnia and musculoskeletal pain, and has a special effect on the elimination of scar tissue.2. Professional: This tuning fork is ideal for health professionals, therapists, vibration and sound therapists, workshops. It is a professional tool for sound therapy.3. Aluminum Alloy: This tuning fork is made of aluminum alloy material, which is corrosion resistant, durable, stainless, and the tuning fork can produce a clear tone, longer vibration sound.4. Treatment of Insomnia: This tuning fork is very helpful for insomnia, and the accurate and appropriate vibration frequency can help you easily fall into deep sleep.5. Relax Muscles: When this tuning fork vibrates, you can relax your mind, thereby relaxing tight muscles and relieving muscle and bone soreness and other problems.Specification:Item Type: Tuning Fork SetMaterial: Aluminum alloy, beechApplication: This tuning fork is ideal for health professionals, therapists, vibration and sound therapists, workshops..Package List:6 x Tuning fork 1 x Hammer1 x Aluminum Case1 x Cleaning Cloth1 x Massage Base