If you have a desired inner circumference, please be sure to let us know before purchasing. It will cost an additional 50 yen for every 1 cm increase. Reducing the size is free. Inner circumference: Approximately 15cm (stretches) Green Tiger Eye 8mm Green Cat's Eye 8mm Cracked Crystal 8mm Rondel *The number of stones varies depending on the size. 【Tiger Eye】 Tiger Eye is very popular as a power stone for improving financial luck, but it has the power to attract all kinds of good luck, not just financial luck. In particular, it has a strong power to improve work luck, cultivate concentration, judgment, and decision-making skills, and support the achievement of goals. Tiger Eye, the "stone of financial luck," the "stone of prosperous business," and the "stone that brings good luck," is ideal for business people and company executives to wear. However, it is not a stone that brings good luck, gets you money, or makes you successful just by wearing it. It also has a strict side that demands hard work from the wearer, so it may be better not to wear it with half-hearted feelings. Although it has a strict nature, once it recognizes the wearer's efforts, it will become a reliable supporter. 【Cracked Crystal】 Cracked crystal is said to have cracks because it possesses powerful energy, and it is said to have even more powerful energy than crystal. Polished ones were used as sacred objects and divination tools. In particular, it is said to be excellent at warding off evil spirits and purifying. It will purify the wearer's mental traumas and negative emotions, making them pure. It is said to have the effect of resonating with the wearer and bringing out intuition and insight, so it is often used as a tool for meditation as well as for fortune-telling. In addition, it has the effect of improving financial luck and is considered a power stone that attracts good fortune, bringing wealth and honor to the wearer, so please give it a try. *Because it is a natural stone, the color and pattern may vary even for the same stone. *The color may differ from the actual color depending on the lighting. In addition, it may have cracks and inclusions unique to natural materials. Please understand this in advance.