Fosmon DURA S Series Flexible SLIM-Fit TPU Case for BlackBerry Z30 / A10 (Black) Compatibility: BlackBerry Z30 / BB Z30 - All Carriers. SLIM-Fit design lets you showcase your smartphone by keeping it sleek. Frosted finish gives your BlackBerry Z30 a smooth and comfortable feel. Allows convenient access to all functions, cameras, buttons, ports and slots. Made with durable and flexible Thermoplastic Polyurethane (TPU).