SUNYIK Irregular Gemstone Cloisonne Crystal Stone Pendant Style:Gemstone Stone Charm Pendant Bead Fit Necklace Size Details(Approx):14x16x30-22x24x41 mm;Hole:3x8mm Metal Type:Silver Plated ; Zinc Alloy Metal(Lead & Nickel Free) Quantity:1 Pc (Pendant only,the chain in picture is not included);Weight:17-28 Gram We wear crystal jewelry, hold crystals in our hands, keep them in our pockets, bras, socks, etc. They are placed on our body in healings. We display them in our homes, hang them in our cars, place them on our body, by our computers and under our pillow. Crystals grids can be extremely powerful.