Qty: 1pair pack Material: Copper and Cubic Zirconia Size: 3.9x36.7x31mm Weight: 5.9g/pc Description: Gold Rhodium Plated over Copper, Micro Pave with Cubic Zirconia Usage : For earring making. Finish your beautiful design by adding your components to the rings. Please note the ring on the earring hook is closed. You might need a jump ring to connect your own component. ------------------------------------------------------- Ship from U.S.A in 1-2 business days. *Lead Free & Cadmium Free & Nickel Free* *All sizes are approximate ***Please conv. me if you need quantity discount.Note: For Gemstone beads, the hole size is approximate. For smaller size beads e.g., 2mm, 3mm, hole size is less than 1mm.