Features: Crafted from natural Terahertz energy stones, this bracelet emits 6 14μm far waves to alleviate hand stiffness and fatigue caused by prolonged sitting or mobile device usage. Features ergonomic flat round twists beads with polished surfaces and comfortable elastic cores wire for seamlessly comfortable and durability. Designs for men and women seek stylish accessories that combine benefits with modern aesthetics. For office work, gym supplies, social gatherings, or daily wear, offering functional support while complementing diverse outfits. Its matte textured beads and subtle terahertz patterns create minimalists look, blending seamlessly with professional, casual, or active lifestyles. Specifications: Component: Terahertz Type: As Picture Show, Two Type to Choose Size: 0.8cm/0.32inch, 1cm/0.39inch Package Includes: 1pc Terahertz Bead Bracelet note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.