[Design Concept]: The world is changeable, leaving room for one's heart, insisting on one's own belief [Material]: S925 sterling silver plated with K-gold (thick plating for a long time) [Specification]: Cross about 12*8mm, length about 15.5 3cm extended chain [Color]: light yellow gold [Maintenance] sterling silver plated with K-gold, of course, it will oxidize over time and can be washed with toothpaste or detergent, put it in a sealed bag when not worn. [packing]: independent transparent PPO bag, no packing box. If necessary, you can shoot it outside.