InvisibleZone is a plugin that allows you create a cuboid that players can't go through, except if they have the permission
List of the commands:
/invz list : Show all the invzones
/invz reload : Reload the data file
/invz create : Create a new invzone
/invz pos1 : set the first corner of the cuboid (zone)
/invz pos2 : set the second corner of the cuboid
/invz remove : remove an invzone
Permissions:
invz.admin : allows you to do everything
invz.reload : allows you to reload the data file
invz.create : allows you to create a new invzone
invz.remove : allows you to remove an invzone
You can set the cuboids corners with a glass block in your hand after typing /invz create ;)

