Donkey Kong, Princess, & More From Mario White Rubber Case for Apple iPhone 4 or iPhone 4s Snap-on design. No tool is required for installation. Specially designed case that has a soft silicon inner skin and a hard plastic outer shell Check the power status at a glance with an integrated 4-light LED status indicator. Know before you go! We can provide custom phone cases with any design for you. If you want, please contact us! Ultra Slim Case