Features: Discover the 4 pack tuning fork set, featuring frequencies of 128Hz, 256Hz, 512Hz, and 528Hz, designed to caters to diverse music tuning and sound healing needs with precisions. Crafted from metal, these tuning forks ensure clear, long lasting resonance, providing a pure sound experience that's both portable, complete with a storage bag for convenience. Suitable for yoga enthusiasts seeking enhancing meditation experiences, music therapists aiding clients in stress relief, musicians requiring precise tuning, and self healers looking to improve health and emotional balance through sound therapy. Perfect for use in yoga classes to enhances meditation and relaxation, during instrument tuning to achieve sound quality, in sound healing workshops for deep relaxation, or home for personal reflection and tranquilitys. Professionally to meet international sound therapy standards, this set is suitable for both beginners and professionals, ensuring everyone can enjoy the benefits of sound healing and precise tuning. Specifications: Texture: Metal Color: Golden/Silver Hammer Length: Approx. 7.1inch(18.03cm) Package Includes: 1 Set Tuning Fork note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.