Ring Link Necklace

Looks like a simple geometric ring necklace, but there is a meaning behind this design. We need each other in order to be complete, we're linked, even if we're different.

Chain Length: 16" (40.5 cm) + 2" (5.0 cm) extension, total 18" long
Chain Width: 0.1 cm
Pendant Length: 1 3/16" (3.0 cm)
Pendant Width: 1 3/16" (3.0 cm)
Weight: 3g
Material: rhodium plated or gold plated over brass, imitation pearl