This sterling silver ear wire is bezel-set with two 8 x 3.5mm rectangle aqua chalcedony stones that feature facets on the front of the stone with a slightly domed profile. A closed ring makes it easy to add a drop or dangle for a custom design. If desired, use a rubber ear wire guard (available separately) to keep the finished earring in place on displays and earring cards and as protection for customers against loss. Sometimes called French wires or shepherd's hooks, this classic style is easy to work with and simple to wear—ideal for a variety of designs.