wrapping bag message card Colantotte Necklace CREST Premium 51cm Premium [Gift & included] (L approx. / Black)

[Medical Device Certification Number] 226AGBZX00054000 [Material] [Body] Silicone [Joint part] Stainless steel (SUS316L) [Material] [Body] Silicone [Joint part] Stainless steel (SUS316L) [Sizes] S: approx. 43cm, M: approx. 47cm, L: approx. 51cm *Bonus: Message card and gift bag included (Please wrap the gift yourself) The hugely popular "Crest" series now includes a beautifully shimmering premium gold and a chic, lustrous premium black. [Features] ■While retaining the light and flexible fit of the Crest, the shoe has been further upgraded in terms of quality, adding a touch of style to any sports or casual occasion. ■ The silicone loop contains eight 160mT (1600G) rare-earth permanent magnets embedded to conform to the neck. The unique alternating north-south pole arrangement allows the magnetic force to affect a wide area, improving blood circulation in the neck and shoulders and relieving muscle stiffness. ■ The top joint is made of high-quality SUS316L stainless steel, which is durable and rust-resistant. The joint is magnetic, so it can be attached and detached very easily. ■The silicone material is water-resistant and waterproof, making it safe to use even during sports. Available in 3 sizes, suitable for both men and women. *Loop color is black only. 【specification】 Sizes: S 43cm, M 47cm, L 51cm ・Weight: S approx. 20g, M approx. 21g, L approx. 22g • Materials: Silicon, SUS316L, rare earth permanent magnets (160mT/1600G) arranged in alternating N-pole and S-pole configurations. Medical device certification number: 226AGBZX00054000 Regarding size exchanges We cannot accept exchanges or returns due to incorrect sizing, so we recommend checking the size beforehand.