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. Moonstone: Approximately 7.5mm Labradorite: Approximately 6.5mm Purified. Inner size: Approximately 15cm Uses transparent Ope-lon rubber (4-ply) 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. Labradorite (Madagascar): It is said to have the power to cultivate perseverance and guide you to stick to your beliefs. Especially those with "rainbow" light are revered as "stones that enhance spirituality," making you sensitive to precognitive and spiritual abilities, and adjusting your aura balance to help you reach a higher level of consciousness. We look forward to your purchase, and appreciate your understanding as this is handmade. Also, as natural stones are used, please understand that there may be variations in color and shape, as well as imperfections, cracks, and inclusions.