The box is designed to hold 36 objects in separte compartments. The outer box contains three trays – which stack inside each other in the outer box. Each tray is divided into 12 compartments of 90 x 90 x 80mm. The size of the compartments can be rearranged by moving internal dividers. Made from Acid-free / Buffered corrugated cardboard. Blue/Grey in colour. If you would like to see more details of this box please email us and we can send more detailed images.