The box is very stable and solid. The inner values keep then but not with. The cards did not sit well in the recesses. I am accustomed to distinguish full and empty cards in mind that full card with the back are inserted upward. That does not go with the inlay with the angeschräten edge. So you can orient the write-protect switch only. That would not do quickly and in low light. Better take the version with inlay for CF and SD cards, as can turn any SD card. The whole box is unfortunately also very (too) large and also quite heavy. Overall, I find the robust GEPE boxes (3861 Gepe Card Safe Extreme) better.