Standard Full Tray Design for use in 4L or 9L Really Useful Boxes. 4L RUB have a height capacity of 70MM and 9L RUB have a height capacity of 140MM. They height of this tray is: 70MM
The internal height of each tray is 3MM less than the stated height.
This is ideal for storing your army and making the maximum use of space in your storage solutions.