Luxury Ultra-slim Thin Aluminium Hard Metal Bumper Frame Case Cover for Samsung Galaxy S4 I9500 (Silver) Compatible with Samsung Galaxy S4 I9500 Made from slim aluminum metal. Comfortable grip. Lightweight, Elegant, Stylish. Luxury. Specially designed seahorse closure, easy to put on and take off. Inside with sponge lining, protect the sides of your phone from scratches and bumps. Full cut-out holes for all the controls and buttons, very convenient.