Please let me know your desired inner circumference before purchasing. It will be an additional 50 yen for every 1 cm increase. Reducing the size is free. Inner circumference: Approximately 17 cm (stretches) Crystal 8mm & 10mm Yellow Tiger Eye 8mm Rondel *The number of stones varies depending on the size. 【Crystal】 Crystal is a versatile stone. It is the basic of all power stones. As you can see from its use in purifying power stones, it has a very strong purifying effect. It can absorb and purify negative energy for not only power stones but also everything, bringing it to a pure state. Placing crystal as interior decoration in a room will also purify the space. It is especially effective when placed in places with heavy foot traffic, such as the entrance. Of course, it also has healing power for the mind and body. It affects the mental aspect, but especially affects the human immune system, repelling negative energy from the outside and maintaining a healthy state. In addition, it has the function of activating vitality, so you can obtain vibrant health and beauty. 【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," "stone of prosperous business," and "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 money, or achieves success just by wearing it. It also has a strict aspect that demands the owner to strive, so it may be better not to wear it with a half-hearted feeling. Although it has a strict nature, once it recognizes the owner's efforts, it will become a reliable supporter. *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 contain cracks and inclusions unique to natural materials. Please understand this beforehand.