925 stamped silver plated. Cuff is adjustable. Yellow Calcite is associated with the solar chakra, self confidence and hope. It is said to be effective at clearing out old energy patterns and support inner confidence and add light to your thoughts. It is said to be a clearer of accumulated self doubt. It is also known as a mind stone as it heightens mental discernment and analysis, increases memory and the ability to learn quickly and efficiently. Calcite is by far the the best stone for anyone studying. It is a powerful energy cleanser amplifier. The energy of Calcite purifies and cleans out negative energy from pretty much anywhere. Reiki Meditation Wicca Wiccan Witch Healer Energy Divination Oracle Psychic Medium Spiritual Charm Ritual Starseed Lightworker Metaphysical Third eye Boho Bohemian Hippie Grounding Protection twin flame chakra yogi festival goth gothic yoga tarot witchy moon mandala lotus crystal quartz amethyst lapis onyx tourmaline healing vintage antique artisan designer