100% brand new and high quality Features:INCREASES RELAXATION - Tuning fork therapy helps to induce a deeper state of relaxation to refresh the mind IMPROVES PHYSICAL AND MENTAL PERFORMANCE - Tuning fork therapy helps to increase metal clarity, focus and cognitive functions ENHANCES THE EFFECTS OF ALTERNATIVE TREATMENTS - Tuning fork therapy can be used in conjunction with meditation, massage and acupressure Specification:Frequency: 528HZMaterial: Aluminum alloy, woodColor: SilverSize:app. 175 x 24 x 10mm / 6.88 x 0.94 x 0.39inQuantity: 1 setTips:There are slight differences in tuning fork measurement is normal, please understand.To keep the tuning fork more accurate, 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=0.39inchNo retail package.Please allow 1-2cm error due to manual measurement. 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 fork1 x cleaning cloth1 x silicone hammer1 x storage bag(other accessories demo in the picture is not included.)