The large glass cubes are black with one side being a metallic shade of green, gold or blue. These beads can be turned to create a new color pattern every time you wear this necklace, or you can simply wear it as all black.
Overall the necklace is 20 inches, or about 27.5 cm on the shorter inside strand and 23 inches or about 32.5 cm on the longer outside strand.
The large black onyx round beads are 8 mm in size. There are also dozens of 4 mm size black onyx rounds to create the necklace strands.
I created the necklace using a durable coated wire beading cable. It fastens securely with a gold filled lobster claw clasp. The bead strands are finished with a gold plated end cap.