what goes around comes around. keep your circle positive...this simple karma circle necklace will be your everyday reminder. everyday dainty minimal necklace>>>> circle diameter 15mm_sterling silver 925 pendant chain necklace >>>>total length 17 inches_16 inch + 1 inch extender. >>>>It comes in a gift box.>>>>Sterling silver jewelry can be change the color. but, you can clean easily. ★★★★★The sterling silver color will become yellowish silver or black later. But, it can simply clean with sterling silver cleaner. then, It will get back to the original brand new condition. So, sterling silver is good for everyday wear. ★★★★★