URAG IFMC'S Urag Ifmix Necklace WIN-01 Patented IFMC. (Ifmic) Processing This high-quality design is perfect for sports, everyday wear, and even dressing up. 《Product Details》 "Science" of Hot Springs ■ Patented IFMC. (Ifmic) is a technology born from focusing on hot spring therapy. IFMC. (Ifmic: Accumulated Functional Mineral Crystal) is a nanometer-level, extremely small mineral crystal manufactured by Teikoku Seiyaku Co., Ltd., focusing on hot spring therapy. It is a substance extracted by immersing several kinds of minerals in iron-rich hot spring water for a certain period of time and specially treating the eluted liquid. By bringing it close to the body, nitric oxide (NO) diffuses from the blood vessels, and blood circulation is expected to be promoted by the expansion of blood vessels. Patent No. 6557442 ■ IFMC. products are used by many athletes, including professional baseball players. ■ This necklace is processed with the patented Accumulated Functional Mineral Crystal (IFMC. Ifmic). ■ URAG IFMC'S brand products promote blood circulation through the patented Ifmic, and various secondary effects can be expected by promoting blood circulation. ■ How to Attach and Detach (Can be attached and detached from either side.) How to detach: Hold the clasp metal on the pendant top side and the clasp metal on the necklace cord, and remove it by bending it. How to attach: Insert the clasp on the necklace cord straight into the clasp on the pendant top and push it in until it clicks. ■ Precautions when attaching and detaching Do not hold the pendant top to attach or detach the necklace. This may cause damage. Do not remove the necklace by pulling only the necklace cord. This may cause breakage. * Always hold the clasp metal on the pendant top side and the clasp metal on the necklace cord side to work. ■ Necklace Body Size: M size (approx. 48cm around) ■ Top Size: Length 45mm x Width 20mm x Thickness 2mm ■ Materials: Necklace body/Silicone, PP, Stainless steel, Top/Stainless steel ■ Color: Black ■ Country of Origin: Necklace body/Japan, Top/China