Item Name: Authentic Green Aventurine Crystal Bracelet for Reiki Healing 8 MM Material: Natural Green Aventurine Crystal Stone. Size/Dimension: 8 MM Beads Adjustable Elastic Band for Different Size Fit Purpose. Certification: Yes, OSOC™ Certified. Know More about OSOC™ Click Here Uses/Benefit: It helps attracting the love of life. It Improves sense of humour. It helps in physical growth of Children. It Also Awakens The Heart Chakra. It helps manifest in Desire and Wealth. Declaration: As these bracelet is made from Natural Stone beads, So there might be a chance that Color/lines might differ. and small holes, crack marks on the surface or inside the stones are often visible. About Product: Crystals are thought to add an extra element of healing to the treatment by helping to release emotional, mental, or spiritual blocks. Crystals may be placed on or around your body or you may be asked to hold a crystal.