The final piece in our Classic Mouse Collection has arrived featuring an iconic two interlocking circles. It is sterling silver, hypoallergenic and available in 3 finishes, rose gold, 14K gold and silver. Our silver finish is rhodium plated to reduce the tarnishing that naturally occurs with polished sterling silver and to increase durability. It comes with a 16-18" adjustable length chain. and includes a jewelry envelope pouch made of microfiber suede to safely store your necklace when not wearing.