Charms set of 5, silver tone with crystals, including chain, NWOT

set 5 beautiful silver tone and crystals charms. with 18 in snake chain 18 in with 2 in extender, NWOT, they have never tarnished on me while sitting in my jewelry box. have never been worn heart 1.5 x 1 in lock and key 1.5 x 1.5 in star fish 1.5 x 1 in, hidden bale flip flop 1.25 x 3/4 in, has 2 flowers on. top with both pink and white crystals varying circle sizes, bale has crystals as well, 1.5 x 1.25 in there are no stones missing