iSimple StongHold Car Mount Car Mount for iPhone 3G, 3GS and 4: * Super-adhesive pad that ensures a firm grip to any flat surface * Unique "Z" design allows you to view song info and maps safely * Sturdy, reliable construction withstands even the roughest of rides * Built-in adjustment tool keeps all moving joints tight and secure * Includes mounting cradles for the iPhone 3G, iPhone 3GS and iPhone 4, as well as a universal case adapter