CY Luxury Hybrid Spot Diamond Cover Case For Nokia Lumia 521 (Include a Free CYstore Stylus Pen) - Pearl Green/Black A soft rubberized coating tightly grips to your phone while absorbing shocks and bumps. Exterior layer is a hardened shell with a sleek, smooth finish. Reinforces vulnerable corners and adds additional side grips for better control of your phone. Allows access to all functions With a Very Nice CYstore Stylus Pen!