An extremely powerful protective stone with an energy amplifier is what you get when you combine Amethyst with Clear Quartz. Amethyst is an extremely powerful and protective stone which facilitates decision-making, protects against reoccurring nightmares, enhances memory, and improves motivation. It is well known for its unique purple coloration and works in the spiritual, physical, and emotional sense to promote peace, calm, and balance. Clear Quartz brings clarity to the mind and aids in concentration. It is an amplifier that absorbs, stores, releases and regulates energy. This layout will also heighten and magnify your energy and intentions. This item contains 8mm beads of Clear Quartz and Amethyst. SIZING INFORMATION Please measure your wrist with a measuring tape to ensure the most accurate measurement. If you do not have a measuring tape, you can also use a string by wrapping it around your wrist and then cutting the piece of string. After you have your cut string, place it alongside a ruler and write down your measurement. To ensure a perfect fit, please had 0.5 inch to your wrist measurement, if you want a little room please add .75 inches to your wrist measurement.