- NON-FADE BLACK FINISH: Crafted from military-grade 316L stainless steel with a PVD coating, this bracelet is resistant to sweat and chlorine. Unlike cheaper electroplated options, it promises no discoloration over time. - ONE SIZE FITS MOST: Featuring a self-adjusting sliding clasp, this bracelet easily accommodates wrist sizes from 6.7 inches to 7.67 inches. Resizing takes only 3 seconds, making it ideal for any occasion, whether you're at the gym, dressed in a suit, or sporting casual wear. - GENUINE BLACK OBSIDIAN STONES: Each 6mm black obsidian bead is hand-polished to exhibit a striking volcanic luster. You can trust that these are lab-certified natural stones with no synthetic alternatives. - MAGNETIC LOCK SAFETY: The triple-lock titanium clasp is designed for durability, withstanding pull forces of up to 15 pounds. Engineered specifically for individuals in demanding jobs like construction or motorcycling, this bracelet will stay securely on during heavy activities. Use Scenarios: - Perfect for active lifestyles, providing both style and functionality for gym enthusiasts who need a reliable accessory. - A fitting choice for professionals who want to complement their work attire with a sophisticated yet durable bracelet. - An excellent option for outdoor adventurers needing a sturdy piece that can endure intense conditions while maintaining an elegant look.