The Metallic series are overlays with a unique metallic finish. The products have unique colors combined with a satin and shimmering surface. They are made of durable TPU material. The material used is thicker and flexible. The product sticks to the housing more and protects the phone in the event of a drop. The inside of the overlay has a layer of microfiber-like material. This prevents the original housing from scratching. The edges of the cover have precise cutouts for connectors and profiles for buttons.