KJ Phiten [Limited Edition] Titanium Necklace, Long, Round, 2.5mm Wide, 40-60cm (55cm), Made in Japan, Hypoallergenic

[Size] Approximately 2.5mm wide, Lobster clasp [Material] Titanium [Accessories] Storage pouch [Phiten x Kenko Japan Collaboration Product] Kenko Japan is a shop that sells products to support the health of everyone at Shinjuku Gin no Kura. [Repair Warranty] We offer a special warranty to thank customers who choose our limited edition Phiten x Kenko Japan collaboration accessories. We guarantee free repairs for one year, ensuring peace of mind. [Titanium] Titanium is hypoallergenic and has excellent compatibility with the human body. It is widely used in medical implants, artificial bones, heart valves, and medical devices. It is a classic material that can be used safely by those with metal allergies, sensitive skin, or concerns about allergies.