Check the listing for details. Sensory Tuning Forks, Lightweight - Sound Healing Therapy Diagnostics Testing. Condition: New. Listed at 6.99 USD. Avon Surgical Products are Produced to Rigid Quality Control Standards and are Unconditionally Guaranteed to be Free From Defect in Material and Workmanship. As Shown In The Images Condition: Brand New Type: Tuning Fork Quantity: 1, 2, or 4 Each Description: Options: Tuning Fork C-128 Hz with Red Weights Tuning Fork C-256 Hz with Pink Weights Tuning Fork C-512 Hz with Without Weights Tuning Fork C-1024 Hz with Without Weights (Must Select Frequency & Quantity) Tuning forks are designed to provide accurate and consistent sound frequencies for a wide range of applications, including musical instrument tuning, sound therapy, diagnostic assessments, and meditative practices. The tuning forks are meticulously crafted to ensure optimal resonance and clarity, making them ideal for professionals and enthusiasts alike. Whether you're a musician seeking to fine-tune your instrument, a sound therapist working with clients, or simply someone interested in exploring the therapeutic benefits of sound, this set offers an invaluable tool for achieving precision and harmony. • Material: Aluminum Alloy • Rusting Prevention Procedure: Yes• Ultrasonic Cleaned: Yes• Lubricate: No• Dull-Finish: Yes• Sand-Blast: No• QC Passed: Yes• Packing: Individually Packed• Tests Performed: Boil Test, Shape Test, Performance Test Shipping: Your Order Will Be Shipped Within 1-2 Business Days After The Payment is Received.