Our Strength bracelet, made of elastic-lined thread, is adorned with lava stone and onyx from ethically sourced mines. This is a unisex bracelet. So it comes in two sizes. It comes in an elegant storage pouch with its virtue sheets. Also free of nickel, lead and cadmium, thus offering a perfect balance between refinement and quality. Ready to ship! Virtues of Lava Stone: Strength, motivation, courage Virtues of Onyx: Stability, grounding, responsibility CARE To ensure the longevity of your jewelry, we recommend storing it in the pouch or box provided, taking care to protect it from moisture. Furthermore, it is best not to wear them while sleeping, during sports activities or while swimming.