The copper settings are plated with sterling silver

4*6mm - about 92pcs/strand

5inch plus 2inch extension

A in 1-2 business days

Listing price is for 1pc Material: Copper and Cubic Zirconia Size:40

Black Onyx Smooth Flat Coin Beads, Sku#Q45 Size:20mm The copper settings are platedThe listing price is for 1 strand of Black Onyx Material: Black Onyx Shape: Flat Coin Style: Smooth Length: 15" 16" Size: Number of Beads Strand: 16mm in diameter about 25pcs strand 18mm in diameter about 22pcs strand 20mm in diameter about 20pcs strand Usage: For bracelets, necklaces, or other crafts, jewelry makings. Druzy will sometimes have small holes so the crystal sparkles & shines, yours will be similar to the ones shown. *Ship from the U. S.