BlackBerry Z10 Case - Poetic BlackBerry Z10 Case [Borderline Series] - [Slim-Fit] [Lightweight] Protective Hybrid Bumper Case for BlackBerry Z10 Black/Gray (3 Year Manufacturer Warranty From Poetic) Constructed from durable thermoplastic polyurethane and polycarbonate Bumper design protects the integral impact points on the device Raised lip for screen protection from surface scratches Razor-thin profile adds protection with little bulk Designed for the BlackBerry Z10. Made by Poetic.