Amzer Double Layer Hybrid Case Cover with Kickstand for ZTE Warp 4G N9510  -  Retail Packaging - Black/White Features 2 Layers of unique Protection. Layer 1 is a durable silicone cover that is a perfect fit over your ZTE Warp. Layer 2 is an impact resistant hard shell with Kickstand that easily wraps around the silicone layer. All buttons and features are easily accessible for instant operation.