Description: 【Material】The Gong Mallet is made with silicone rubber, adding durability. The heads are securely glued to flexible carbon fiber handles, offering the good grip and pressure to get your gong singing like whales. And great for Chinese gongs. 【Sounds like Whale Singing】 overtones and harmonics produced by this friction mallet are similar to whale Sounds,This super cool sound can give a whole new level and layer of sound to your gong. 【Energy Gong Resonators】This Energy Gong Resonant Mallet is not a standard mallet, but a specially formulated rubber ball. You can create not only a soft bass sound but also a loud resonance by dragging along the surface of large gong. 【Suggested Pairing】We recommend using these mallet on gongs 24" in diameter and larger.The bigger the gong, the better the sound. 【Application】Ideal for meditation, yoga.This sound effect has a powerful feeling of relaxation, making it easy to get into a meditative state or to help others get into a relaxed state. Specification: Material: Silicone Length: 22.5cm/8.86inch Package Includes: 1 Friction Gong Mallet Note: Please allow slightly errors 1-2cm differences due to manual measurement.