Both male and females of any age can wear this adjustable string bracelet on days you need extra grounding and protection. Young people like to wear this bracelet as it looks casual and easy to wear. The frosted Black Onyx is in beautiful contrast with the frosted Crystal Clear Quartz, creating a perfectly balanced look of feminine and masculine. Black stones have protective energies in the sense that black is the absence of light, and therefore, can be used to create invisibility. Black Onyx meaning is self-control, decision-making, intuition and physical endurance. It is regarding as one powerful protection stone as it absorbs negative energy of people to release mental stress and promote emotional wellbeing. Frosted Crystal Clear brings clarity to your mind and purifies your spirit while our trusted Black Tourmaline brings us fierce protection and grounding.