This handmade pendant is one-of-a-kind. Each is slightly different. It's made of three curved layers of patterned polymer clay in beautiful variations of violet, green and black. The top two layers are on a base of metal and the base layer is polymer. The black neck wire is 5-7/8" across. The pendant is 2-1/8" long X 1-1/4" wide. The clasp is handmade. It's lightweight and comfortable to wear. Available in copper or sterling silver with a black neck wire 5-7/8" across or an 18" chain.