This is one heck of a sterling silver necklace, the first time I have seen one this long.  It is 8 foot 4 inches or 100" long and weighs 1.275 ounces  (36.2 grams).  It is a ball and bar pattern and it is marked MILOR 925 Made in Italy.  It has a lobster claw clasp.  It can be wrapped in 3 or 4 layers, maybe even 5.  It is in nice condition, it may need a little polishing.