A metal-bodied inline adapter with 3 pin XLR female contacts on both ends. It joins two male-terminated XLR cables end to end and extends the line.
Female to female transitionBoth ends are XLR female, so the adapter joins two male-terminated cables directly.
3 pin connectionThe connector carries the three pin XLR layout on both ends.
Metal bodyThe connector material is metal.
Cable extensionIt sits between the male ends of two cables when a single cable is too short.