The metal strategy cards are slightly thicker than the cardboard cards (because of manufacturing reasons, they cannot be as thin as the cardboard cards), which is why they do not fit most strategy card holders on the market. A customer asked me recently if the metal strategy cards fit most card holders, I had to say 'no', which prompted me to create card holders for them.
Their components are cut out of 3 millimeter thick plexiglass sheet. The products are delivered assembled. No adhesives are used in the assembly.
Card holder dimensions:
76.5 millimeters at the widest part. 85 millimeters in height. 30 millimeters in depth.