Olive Green 　　　　Chalcedony 8mm Yellow Jade 8mm Crystal 8mm Made using the above materials. Green chalcedony is said to have the effect of stabilizing the mind and reducing stress. As a stone that symbolizes harmony with nature and inner peace of mind, it is said to bring relaxation and healing. Yellow jade has the effect of enhancing sociability among power stones, and is thought to refresh a depressed mood. It is said to connect you with others in various encounters. By cherishing each connection, you will have the chance to gain a wide network of people. Crystal is said to have the power to deeply purify negative energy and negative energy accumulated in the mind and body, leading you to a pristine state, like a clear crystal. Its purifying power is said to be the most powerful on Earth. It is said to have the effect of warding off evil spirits and preventing disasters. The inner diameter of the bracelet is about 15cm. Made with 4 strands of Opelet rubber. Thank you for viewing.