This is a HURON wristband. Purchase date: February 2026 List price: 8,800 yen Size: M size (fits wrist circumference of 17-19cm) Simply wrap it around to put your body in relaxation mode ♪ HURON wristbands are easy to wear. Just wrap them around your arms, ankles, or waist when you want to switch to rest mode. They guide you to a dominant parasympathetic state, leading to relaxation and fatigue recovery. Please note that there may be slight differences in product shape depending on the production period. Although it is new and unused, the box may have some scratches or dirt, so please refrain from purchasing if you are concerned.