The part is the one in the picture above 

Good condition with marks or scratches but nothing that affect the functionality was taken from working devices that we strip for parts
This is good to replace faulty back cover that have ram mount damage
To be able to replace this part you need a soldering iron to solder the wires to the speaker and silicon for the charging connector board so you can make the device water proof, we recommend to ask a electronic engineer to do it for you if you don't have the necessary tolls  over all is not a difficult job

If you need assistance in installing this part you can contact us