[ SCREWDRIVERS ] 0.4 x 2.5mm, 0.5 x 3.0mm, 0.8 x 4.0mm, 1.0 x 5.5mm flat. [ VDE INSULATED ] Meets the requirements of the internationally acknowledged European EN 60900 standards for use in electrically live environments. [ TWO COLOR PROTECTION ] Integrated protective insulation with two colours clearly indicates if there is any damage. [ INDIVIDUALLY TESTED ] Thoroughly verified by means of the impact strength, electrical, flame-retardancy, insulation adhesion and stamp tests. [ EVA FOAM ORGANIZATION ] Each tool has been scanned in a CAD CAM system with the tool's exact shape cut out in a three-coloured EVA foam block. The top layer of the foam is black, the intermediate layer white and the bottom layer red, so that as soon as the tool has been removed its position is clearly visible in red. The size and or a description of the tool has been etched next to its position.