Apple iPod Nano 4th Gen Silicone Case (Lime Green) - Want a case to protect your Apple iPod Nano (4th Gen) but don't want to add bulk to your phone? If you're not interested in plastic cases then this skin is the answer to your problem! This high-quality Apple iPod Nano 4th Gen Silicone Case (Lime Green) is custom-cut to fit your Apple iPod Nano (4th Gen) and offers excellent protection. The durable non-slip material prevents your phone from easily sliding across your dashboard or other angled surfaces.