Betsey Johnson Skeleton Necklace NWT retail $58 Glow In The Dark Self Adjusting Slider, no fumbling with a clasp. Adjust it to its longest length, put it over your head. And then slide the heart to adjust to the length you need for whatever you’re wearing. The chain is a gun metal grey. The skeleton is jointed, has rhinestones, and glows in the dark. This is a perfect necklace for Halloween! Gift box included.