The mumbi Silicone Protective Case for Xperia Ray is recommending almost without limitation. It is easy to install on the phone and keeps it safe from accidental falls for a minimum of extra weight and thickness phone. All relevant bodies such as camera or mouthpiece remain free and are continuing to use without restrictions. Only those who ordered the screen protector from the same manufacturer, is not very happy with the latter, because the sleeve so tightly seated, that the film is raised repeatedly at the edge and it could lead to air bubbles and dust.