This is a pre-owned good condition silver toned metal necklace with 3 crystals. I am not positive—but I believe from research, that Patricia Locke uses silver plate over pewter for her necklaces. It is is signed on back “P Locke ‘16 USA”. There is a very tiny hangtag at back where claw clasp attaches which says Patricia Locke on one side and “Handmade in America” on the other side. There is some patina on this tiny tag which you may be able to see in the magnified photo of tag. The necklace features 5 round charms strung together. Every other charm contains a crystal. The center charm has a lavender-purplish crystal, while the two end charms have a blue crystal. The other two charms look like an “O” with a braid on top (see photos). See photos fir measurements. This is stored in my smoke free home.