This bracelet uses "Terahertz ore," a man-made mineral that is attracting attention for emitting electromagnetic waves with a frequency of approximately 1 trillion vibrations per second (terahertz band). The sharp, cube-shaped beads stylishly adorn the wrist, emitting a cool metallic gray shine each time they catch the light. It has a simple yet striking presence and is a unisex design that can be worn by anyone. The elastic rubber allows for easy on and off. It is suitable for a wide range of situations, from everyday use to work and relaxing before bed. It is recommended for those who want to use it as a wrist amulet or add an accent to simple outfits. 【Material】High-purity Terahertz ore 【Size】Inner circumference approx. 16.5cm, inner diameter approx. 53mm 【Specifications】Elastic rubber type ※Due to the angular cube beads, it may feel slightly tighter than a bracelet with round beads. ※Unlike natural stones, this is a man-made mineral, but there are individual differences in the surface patterns and luster. ⸻ 【What is Terahertz ore?】 It is a man-made mineral said to have a terahertz band frequency and is attracting attention in fields such as medicine, communication, and material development. ※This product is not a medical device. It does not guarantee any effects or efficacy. Please discontinue use if it does not suit your physical condition or skin. 【Recommended points】 ・Stylish wrist appearance with a sharp cube form ・Cool metallic gray that shines in the light ・Easy to put on and take off with elastic rubber ・Unisex design, so anyone can wear it if the size fits ・Recommended as a gift 【How to care for】 After use, wipe gently with a soft cloth and store away from direct sunlight. The rubber part will deteriorate over time. We recommend replacing it if you are concerned about stretching or breakage. 【Recommended for those who】 ・Love natural stones and minerals and are interested in new materials ・Are looking for a companion for cold protection and relaxation time ・Want to add a metallic accent to simple outfits --- 322100