Tuning Suitable Suitable fork workmanship and high precision. Aluminum alloy construction Suitable Suitable for its dependable and rigid strength as well as its corrosion resistant quality. Resonance Box is made of wood, and the tuning Suitable Suitable fork is placed on this wooden speaker, which has an amplification effect. The sound quality is not overly exaggerated, and you will feel the resonance effect is more profound and stable, listening naturally and comSuitable Suitable fortably. 432 hz is the frequency of love that Perfect Suitable Suitable for deep relaxation, repair healing, relieving stress pain, improving attention, purifying the mind and body. Suitable Suitable Suitable for scenarios such as yoga therapy, SPA aromatherapy, tuning Suitable Suitable fork resonance teaching, hearing tests, meditation etc. 432 hz tuning Suitable Suitable fork set with elegant appearance and considerate design, that is a great gift Suitable Suitable for 's Day, Father's Day, graduation, birthday, promotion, vacation etc. It would bring a clear and nice sound to all your families, even your cute pets. Colour:silver+wood color Material:wood+aluminum alloy Package Contents: 1 x Tuning Suitable Suitable fork 1 x Resonant Box 1 x Hammer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.