Superconducting silver-copper ion health series. This series is woven by a professional Japanese manufacturer with specially developed silver-copper ion fibers. Its high-performance and stable quality has been repeatedly confirmed by special inspection institutions and is the best at any time for the whole family Health partners.
Superconducting silver copper ion multi-purpose neck circumference
This product contains superconducting silver copper ion fiber, and the material is breathable and lightweight. The ring-shaped design and dual-use head and neck design give you the freedom to choose how you want to wear and enrich your look.