This solid silver key bears an inscription which reads:
(player)'s room at (inn)

How do I rent a room?

This key is a copy of the Gold Room Key.

Only the player who owns the room and possesses the Gold Room Key can make this copy.

To create a Silver Room Key, say, "Copy Room Key", to either Pritchett or Morrigan.

The Silver Room key will then automatically appear in your inventory. It can be dropped or offered to another player by the original creator of the key. To destroy the copied key, return it to the NPC who created it.

The Silver Room Key will not drop from your inventory when you're killed, and it can't be place in storage.