Description: 100% brand new and high quality Features: BOOSTS RELAXATION - Tuning fork therapy helps induce a deeper state of relaxation in order to refresh the mind IMPROVES PHYSICAL AND MENTAL PERFORMANCE - Tuning fork therapy helps increase metal clarity, focus, and cognitive functions ENHANCES THE EFFECTS OF ALTERNATIVE TREATMENTS - Tuning fork therapy can be utilized in conjunction with meditation, massage therapy, and acupressure! Specification: Frequency: 528HZ Material: Aluminum alloy, wood Color: Silver Size:app. 175 x 24 x 10mm / 6.88 x 0.94 x 0.39in Quantity: 1 set Tips: There are small differences in tuning fork measurement is normal, please understand. To keep the tuning fork more accurate, please do not tap it with metal. After using a tuning fork, clean with a soft cloth and store in a dry place to prevent corrosion. Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Tuning Fork 1 x Cleaning Cloth 1 x Silicone hammer 1 x Storage Bag(other accessories demo in the picture is not included.)