This is a set of thick black headphone jack "extras" for 5th, 6th, and 7th generation iPod Classics. The actual headphone jack is not included. These are just the various plastic brackets/spacers/screws and other small parts that complete the headphone jack assembly. Usually when you order new jacks, they come bare, with none of these parts included. You get what you see in the photos.
These are genuine Apple parts pulled from used iPods.
Are you a repair technician who needs multiple parts? Contact me about my bulkorder discounts.