Features:1. The perfect gift: This will be a perfect Valentine's Day gift for girlfriend or boyfriend, husband or wife, and a wonderful birthday gift for grandparents, parents and even children.2. Long response: Extend the steering smooth aluminum of the long handle, which is convenient for bone conduction testing and more durable ringing frequency.3. Frequency accuracy: excellent performance and consistent frequency accuracy.4. Durable materials: impact-resistant and non-magnetic aluminum adjusting fork, soft silicone floor contactor, all of which have a soothing effect, are well-made, and can be used for a longer time.5. Versatility: it will produce long and clear vibration sound, you can use it to clean crystals, clean living space, DNA repair and healing, sound healing, playing with pets, etc.Description:This product is a tuning fork crystal, impact-resistant and non-magnetic aluminum adjustment fork, soft silicone ground contactor, all of which have a soothing effect, are well-made, and can be used for a longer time.Specifications:Material: aluminum alloyColor: silverTuning fork size: 10*2.5*1cmFrequency: 4096HzPackage Included:1 * Tuning forkNotes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.