Over the centuries, countless civilizations have relied on the power of copper to improve health and overall wellness. Wearing copper has many health benefits, it is a calming metal. Made of 100% Copper, this 7cm diameter copper bracelet draws the power of copper directly to your wrist to increase energy levels, improve sleep, and enhance overall wellness. Recommended to wear it tight on the wrist so that the copper is in constant touch with the skin to get maximum benefits. Consider a copper bracelet especially if you play tennis, golf, baseball, and other high-stress sports for your wrists and arms.