The circle in the square represent heaven and earth coming together. The delicate faceted tiny ball chain thread through the larger open square and then a smaller open circle links for fascinating lines and shapes composition. The inside smaller circle moves which creates different composition. Minimal and modern, this circle in a square necklace can give any outfit an edge. Choose your length. The model wears 28 inches length. Note: The large square measures about 40 mm wide (about 1.8 inches).