At a glance: Frozen sterling silver stud earrings Sterling silver item description The ear studs from the Disney's Frozen collection are made of 925 sterling silver. Motive: Anna and Elsa More information battery disposal You can return old batteries that we have or have had in our range as new batteries to our shipping warehouse (shipping address) free of charge. The symbols shown on the batteries have the following meaning: The symbol of the crossed-out wheeled bin means that the battery must not be disposed of with household waste. Pb = battery contains more than 0.004% lead by mass Cd = battery contains more than 0.002 percent by mass of cadmium Hg = battery contains more than 0.0005 percent by mass of mercury. Please note the above instructions. powered by plentymark.