TOOLBOX WITH METAL CLIPS ; THE INSIDE MOVEABLE TRAY IS WITH AN ORGANIZER LID SO YOU ALSO CAN USE THE TRAY AS A SEPERATE ORGANIZER . THERE IS A HIDDEN LOCKİNG SYSTEM ON THE LID BY THE HANDLE ; EVEN YOU FORGOT TO LOCK THE CLIPS AND HOLD BY HANDLE ; THIS LOCKING SYSTEM HOILDS THE BODY AND PREVENT TO SPREAD OUT THE STUFF OUTSIDE