This 20″ magnetic therapy necklace has strong magnetic beads, durable construction, these magnetic necklaces deliver incredible, fast results. Magnetic Material: Grade 8 Ceramic.
Manufacturer’s Rating: 4000 Gauss.
Surface Gauss: Large Twist
400Gauss (each magnet)
Penetration: 5.5’ (14cm)
Polarity: Bi-Polar (-&+)
Caution: Persons fitted with pacemakers, defibrillators, implanted insulin pumps or other electro-medical devices should keep magnetic products at least 18 (45cm) from the device. Pregnant women should consult their health care professional before using magnetic products.”