The yellow lid contains 3 slots themselves divided into 3 small items (screws, nails etc ...), the central location is it composed of small holes to secure screwdrivers heads or other allen sockets / Torx. Inside there is a removable tray has 2 compartments and with a grip that once removed leaves appear the cash fund The 2 metal closures are sturdy, the carrying handle as well. It's basic but that does its job, attention to dimensions because apart from hammer, screwdrivers, pliers we not return not very large nor very long tools.