This authentic vintage Yves Saint Laurent empty Opium bottle holder necklace. The necklace has a black cord that is approximately 20 inches length, from top to bottom of the tassel. From the bottom of the holder, to bottom of the tassel is 5”. The holder is approximately 2” long and 1.75” wide. The empty bottle is 1” long and wide This necklace is from the 1970’s and in very good condition, as it was packed and stored with care, throughout the years