High Quality Gold Plated Stainless Steel Buttefly CZ Necklace. This beautiful necklace features a butterfly covered in clear cz stones. Pendant measures 15mm wide. The necklace measures 20 inches at its longest length. It is a 18 inch chain with an added 2 inch extender so you can adjust to your size. This necklace makes a great layering necklace for your layering look. A delicate and classy look, perfect for the minimalist if you want to wear it alone.