Thank you for viewing! ◎ I hope this power stone will encourage you in some small way. ◎ If you are interested in this stone, or if this product has caught your eye, I believe it is fate. Red Agate: Approximately 10mm Moonstone: Approximately 8mm Crystal: Approximately 8mm Cut Button Purified. Inner diameter: Approximately 16cm Uses transparent (4-ply) Opelet rubber. Red Agate: It is said to have the power to strengthen bonds and has the energy to enhance vitality. It is also said to give power to the blood, and is therefore considered a talisman for fertility. Moonstone: Since ancient times, it has been loved by people as a stone with mysterious powers, and is said to have the power to support women. It is said that wearing moonstone when your emotions are unstable due to anger or sadness will calm your emotions. Crystal: It is said to be a power stone that goes well with anything. It is said to ward off evil spirits and bring good luck. Crystal symbolizes purity and innocence, purifies the mind and body, activates vitality, and awakens potential and talent. We are looking forward to your purchase, and we 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, as well as distortions, cracks, and inclusions.