1.oil injection for kindle fire case 2.use good Rubber oil,frosting outside 3.dust-proof 4.water-proof 5.fit for kindle fire unique oil injection for kindle fire case1. This case for amazon kindle fire is made of high quality tpu material;2. Its size fits for kindle fire;3. This case is durable, soft, light, no-toxic, environmental-friendly;4. Frosting and glossing grain is combined to be a ...