This is a simple case/box with print-in-place hinges. The uploaded version does NOT have the lettering on it, though you can add your own. It is handy for storing or transporting small items or you could make a small socket set tray (not included) to go in it as shown in the picture. The shell is 2mm thick for sturdiness and durability. It measures 162 x 90 x 30mm outside, not including the hinges.