Colantotte Crest R EX Magnetic Necklace Limited Gift Set, Silver, M, with Original Gift Wrapping, Father's Day

---------------------------------------------------------------------- Significantly lighter than previous models: Approximately 35% lighter than the Crest R, resulting in an even more comfortable fit. Ideally designed for sports activities. Waterproof design allows for easy cleaning with water. Superior magnetic effect design: Contains eight 160mT (millitesla) rare-earth permanent magnets. The unique alternating arrangement of north and south poles allows the magnetic force to affect a wide area, improving blood circulation in the neck and shoulders and relieving muscle stiffness. Available in 4 colors: Black Black (Hogushiya exclusive), Premium Black, Premium Gold, and Silver. Easy to attach and detach: The top joint is made of high-quality stainless steel that is resistant to rust. It's also easy to attach and detach with a magnetic fastener. Colantotte's magnetic necklace, Crest R, has been made even lighter with the Crest R ex. The power of the magnets promotes blood circulation and relieves stiff shoulders and neck pain. The difference from ordinary magnetic products is that the magnets are arranged in a unique alternating N-stationary and S-stationary configuration developed by Colantotte. As a result, an effect can be expected over a "surface" rather than just a "point". Because it can be used not only in everyday life but also in sports, it is a favorite among many athletes.