MATERIAL Material: Stainless Steel - Made to last Coating: 18Kt Yellow Gold ( 2.5 microns paved ) Stone: Natural Freshwater Pearls DIMENSIONS Length: 40cm + 5cm Pearl Size: 5mm Moon Size: 13x21mm Stainless steel jewelry is made to last - you can shower, swim, engage in sports or shower with soap. No tarnishing or fading of the plating guaranteed.