An 8 mm round natural stone bracelet (sodalite, lava beads and silver hematite beads), made with an elastic nylon thread passed in double turns and knotted in 2 different places for greater security. several sizes proposed Sodalite stone acts on anxiety attacks. It promotes letting go and restores confidence. Lava rock (basalt) is a powerful volcanic stone because it is the product of the cooling of magma in contact with air or water. It has a positive impact on the person wearing it, bringing courage and self-confidence. This fire stone soothes tension and relieves stress. Each stone is unique and may have slight irregularities and color variations.