Empire Flexible Silicone Skin Case for Samsung Galaxy Victory 4G LTE - Purple Specially designed Flexible Silicone Skin Purple Case for Samsung Galaxy Victory 4G LTE. Made from fully treated silicone. No mixes or blends. Chemically stable, even when impacted by heat or environmental impact. Insoluble in water, corrosion resistant, a virulent insipidity. EMPIRE is a registered trademark with the USPTO.