This is my speaker grill on the official case Attachment 2553774
Sent from my Nexus 5 using Tapatalk
Looks to be a cheap knock off of a case, you can kind of tell that the edges have not been properly molded, also the finish is uneven on the front bezel at those 2 shiny spots. Looks to be a botched fake that wasn't even produced all that well. Hopefully you didn't pay too much for it.