... , TPU, imitation leather, silicone, plastic/PC/ABS, rubber, carbon fiber, fabric, jewelry, rhinestone, diamond, crystal, aluminum, stainless steel and other optional;Color ... , foldable, couple/double, cartoon, 3D stereoscopic, flashing, camouflage, flower, animal, jewelry, crystal, diamond, rhinestone, fashion, classic, elegant, nature and other, optional ...