The file 'Badge Holder (ISO/IEC 7810 ID-1) 3D Printer Model' is (stl) file type, size is 53.9KB.
Badge holder compilant with the ISO dimension of ID-1 cards.
I've increased the width and the height to have aperfect snap fit of a badge.
The space below the badge is for customising/adding your logo/name/whatever
The structure is quite flexible and doesn't break under reasonable load.
badgeRotated.stl | 252.4KB |