This necklace has a black scorpion encased in a tear drop shape acrylic with a glow in the dark background. This large pendant has an adjustable black leather cord with the shortest length is 9 in. and the longest length is 17.5 in. The size of the acrylic is 1.6in.x1.2in.x.61in. Each specimen is unique and different and may differ from the picture shown.