20 single width and four double width Bulkhead Clips.
These are great for holding double faced walls together when not using glue. They also add good 3D relief to a layout.
Part of Sally 4th modular terrain range.
All pieces in range slot together meaning that you can choose to glue or leave unglued so that pieces fold flat for easy storage.
Great for inside of space ships, moon bases, bunkers or any other science fiction setting including Warhammer 40K Zone Mortalis style games.