This Raptor Geometric Necklace is a classy looking necklace! It has a geometric origami-style. It's a part of the Dinosaur Geometric Necklace collection. It's made of stainless steel and has a popcorn chain. Made of stainless steel. It measures approximately the following for the link chain and pendant: the link chain is 17.7", and the pendant is.6"x1.2".