Amzer Silicone Skin Jelly Case for Motorola i1 - Gray The Amzer Jelly Cases are made from durable premium silicone. Its special anti-dust and scratch-free properties, preserves your phones shining look. It protects your Motorola i1 from accidental bumps. It helps to prevent your device from sliding on soft surfaces or angle surfaces. It Precise cutouts give easy access to all the functionalities.