Black Onyx Bracelet:our men bracelets showcase the finest energy crystals (AAA+ Grade), hand-cut to perfection. Strung on a marine-grade nylon rope for longevity and strength to ensure it will stand up to daily wear. Men Bracelet:8x12mm Beads The drawstring bracelet comes in one size and is designed to fit most men comfortably, accommodating wrist sizes from 6.75" - 8.5" inches (17 - 22cm).The drawstring mechanism ensures a perfect fit without compromising style. Tiger Eye Bracelet For Men:Natural tiger eye stone represents courage and confidence, with tiger-like observation and insight, improves overall balance and mood, releases fear and anxiety, and brings good luck. Black Onyx Bracelet For Men:The black onyx stone is known for its ability to offer protection, grounding, and a boost of inner confidence.