The image featured in this pendant is of original abstract painting "RED ZONE" by Sandra Vucicevic. The artwork is set in metal base and finished with "liquid glass" - epoxy resin. This is artist-made piece of jewelry. Made by hand, using high quality art print and resin. Pendant: black, round 1.5 inch (35mm) diameter, made of Zinc Alloy. Lead-free and Nickel-free. Necklace: 23" L, black rolo chain with lobster claw closure. Adjustable length. The necklace arrives in white jewelry box, ready for gift giving.