ON4 Certified Medical Device Magnetic Sport ON4 Clear 60cm Necklace, Type, TYPE-C, Black,

Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use. This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Size: Overall length approx. 60cm, weight approx. 13g Magnet: Cylindrical, Maximum magnetic flux density: 144 millistella, Magnet size: 3.0mm x 4.5mm, Hole diameter: 1.0mm, Number of magnets: 70 Terahertz ore size: 3.0 mm diameter, number of terahertz ores: 36 Clear ball size: 3.0mm diameter, number of clear balls: 35 Country of Origin: Japan