Comprehensive Range: This set includes 4 tuning forks with varied pitches (128Hz, 256Hz, 512Hz, 1024Hz), enabling a broad application spectrum from instrument tuning to therapeutic usage in yoga and meditation. Superior Construction: Crafted from high-quality aluminum alloy, these tuning forks resist and wear, ensuring . Paired with finely crafted, highly elastic rubber mallets, our set is designed for durability and consistent performance. Precision-Tuned Sound: Engineered for accuracy, our tuning forks maintain stable intonation and facilitate clear, vibrant sounds, enhancing the experience of musicians, therapists, and wellness enthusiasts alike. Ideal Gift Choice: Strike a tuning fork to emit a pure, soothing sound that helps alleviate stress and the mind and body. This set is a thoughtful and practical gift for friends or loved to promote relaxation and well-being. User-Friendly Design: The kit comes with 4 protective black bags and is compact for easy storage and transport. Whether used or on-the-go, it allows for a seamless integration into your daily routines and relaxation practices. Note: Slight color difference or difference in kind, does not affect the use of Colour:Silver Material:Aluminum Alloy Package Contents: 4 x Training Forks 2 x Rubber Mallets 4 x Protective Bags 1 x Cleaning cloth 1 x Small wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.