Colantotte Magnetic Necklace Colantotte Necklace Crest SMART Limited Gift Set

• Size: S (approx. 43cm) Weight: approx. 10.5g, M (approx. 47cm) Weight: approx. 11g, L (approx. 50cm) Weight: approx. 11.5g • Top maximum width: 8mm (common to all sizes) • Quality/Material: Neck loop part: Silicon (8 rare earth permanent magnets 160mT (1600G) arranged in alternating north and south poles) /Top joint: SUS316F • Medical device certification number: 226AGBZX00054000 • Delivered in a wrapping bag (not wrapped)

The top joint of the CREST necklace has been made more compact, and a slim loop with a diameter of 4 mm has been adopted.The top joint has a glossy finish and is ion plated in all colors to prevent scratches and maintain its beautiful appearance.The silicon loop contains 160mT (1600G) x 8 rare earth permanent magnets.The weight of the product has been reduced by approximately 48% compared to conventional products, and it is also more comfortable to wear.