Huawei Union Y538 Case - Armatus Gear (TM) Slim TPU Case Semi-transparent Flexible Soft Gel Phone Cover For Huawei Union Y538 - Clear Made from high quality Thermoplastic polyurethane plastic. Flexible, Elastic, and Durable TPU material allows a soft, comfortable grip. Protects your phone from bumps and scratches Perfect cutouts and slim design ensuring maximum functionality Designed specifically for Huawei Union Y538