Thank you for viewing! ◎ I hope this power stone will encourage you in some way. ◎ If you are interested in this stone, or if this product has caught your eye, I believe it is fate. Red Rutilated Quartz: Approximately 7.5mm Crystal Quartz: Approximately 8.5mm Cut Buttons Purified. Inner diameter: Approximately 16cm Uses transparent (4-ply) Ope-ron rubber. Red Rutilated Quartz (Product of Brazil): Basically, it has the same high energy as gold rutilated quartz, and is said to have strong energy related to the bonds with important people and the energy of life, such as deepening the relationship between husband and wife and being blessed with children. It is also said to have effects such as releasing anxiety from human relationships, overcoming negative emotions, and achieving goals. Crystal Quartz: It is said to be a power stone that goes well with anything. It is said to be a stone that wards off evil spirits and brings good luck. Crystal quartz symbolizes purity and innocence, and is said to purify the mind and body, activate vitality, and awaken potential and talent. We look forward to your purchase, and appreciate your understanding as this is a handmade item. Also, as natural stones are used, please understand that there may be variations in color and shape, distortions, cracks, and inclusions (internal inclusions).