EVER FAITH Mother's Gift Wedding Prong Clear Zircon 7 Teardrop Round Necklace Earrings Set [!]EVER FAITH is a US registered trademark and Ever Faith Jewelry is its only owner. Cubic zirconias are pronged to the jewelry item to secure from loosing. A prong setting is one component of what is known in the jewelry business as a head, a claw-shaped type of binding (typically 3, 4, or 6 individual prongs per head) that is welded or soldered to a jewelry item in order to mount (or set) a stone to the jewelry item. Length:42.5cm(16.7")-48.5cm(19"). Attachment Size:1.5cm(0.6") by 1.5cm(0.6"). Earring Size:2.7cm(1") by 0.9cm(0.35") Brass Metal is much smoother and will protect your skin from rubbing. You will feel comfortable when wearing it. Also, jewelry made by brass metal has light weight. Wrapping: Come with a gift box and a favor bag. If you need assistance please contact us.. If you need assistance please contact us.