... earrings ,material:24 k real genuine gold, the fresh leaf, plated sterling silver , gun black . antique silver ... & delicate because of the shape of the leaf's vein.The gold natural leave are plated ... maintenance 1. Your necklace should be changed often ,no wearing all the time , for same jewelry, you ... before into the jewelry box 4. Be careful ,no friction ,they should be packed separately 5. Cleaning ...