Asus Zenfone 3 Case, [Black] Slim & Flexible Anti-shock Crystal Silicone Protective TPU Gel Skin Case Cover Thermoplastic Polyurethane (TPU) material fuses the flexiblity and softness of silicone with the hard protection of plastic. High quality, slim fit case molds to fit your Sony Xperia X without covering important buttons and ports. Rubberized, glossy finish slides easily in and out of pockets without gathering lint and dust. Firm enough to protect from scratches and drops, soft enough to conform to every nook and cranny of your Asus Zenfone 3. Vibrant Black color enhances the look of your phone without making it bulky and burdensome.