Thank you for viewing. ◎ I hope that wearing this power stone will give you a little encouragement. ◎ If you are interested in this stone, or if this product has caught your eye, I believe it is fate. Prehnite: Approximately 8mm Crystal: Approximately 6mm Cut button Purified. Size: Inner diameter approximately 15cm Uses transparent (4-ply) Opelet rubber Prehnite with Rutile: It is said to teach you to let go of things you no longer need. It is also said to help you to clear away unnecessary things, relationships, and situations. Crystal: It is said to be a power stone that is compatible with anything. It is said to ward off evil spirits and bring good luck. Crystal symbolizes purity and innocence, cleanses the mind and body, activates vitality, and awakens 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, as well as imperfections, cracks, and inclusions.