Amzer AMZ95420 Double Layer Hybrid Case Cover with Kickstand for Nokia Lumia 820 - 1 Pack - Retail Packaging - Black 2 Layer of Complete Protection. Layer 1 is a durable silicone cover that is a perfect fit over your Nokia Lumia 820. Layer 2 is an impact resistant hard shell that easily wraps around the silicone layer. Low-Profile Built-In Stand for Easy Horizontal or Vertical Viewing. All buttons and ports are easily accessible for instant operation.