The fluorescenct color of this piece, like that found in all the Node Collection jewlery, is special! The fluorescent colors in the Collection, glows forever and is something you do not find in colored acrylics! This Art Node comes with a silver toggle chain that measures, 22 inches. The hand made sculptural form is one of a kind and is made with metal mesh, monofilament, extruded PLA, Plexiglas and acrylic paint. To capture the imagination the Clear Node Necklace comes with two different views, front and back and can be worn, as with all Nodes Jewelry, either way. Measures, 2 inches x1"x1"