HIGH QUALITY FEATURES: Enhances Relaxation - Tuning Fork Therapy helps induce a deeper state of relaxation to refresh and refresh the mind Improves physical and mental performance - Tuning Fork Therapy helps increase metal clarity, focus and cognitive function Enhance the effects of alternative treatments - Tuning fork therapy can be used in conjunction with meditation and massage therapy. Specifications: Main Material: Aluminum Alloy Color: As shown in the picture Frequency: 432 Hz Note: 1. Please allow 0-1 cm error due to manual measurement. Please make sure you don't mind before bidding. 2. Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes (no retail packaging): 1 x tuning fork 1 x flannel bag 1 x cleaning cloth 1 x wooden mallet 1 x triangular silicone