Dual Horizontal Badge Holder (two id cards)

thingiverse

A convenient and reliable card holder for two credit-card sized badges is easily made using our biology lab's standard equipment. We use these badge holders to unlock doors and fridges with ease, thanks to their sturdy design that securely holds each card in place while allowing for quick swaps between them. The small gap between the cards ensures compatibility with all RFID systems we have tested. This is a straightforward adaptation of Jori's excellent [card holder design](https://www.thingiverse.com/thing:2746205). To create this badge holder, the original model was modified to enable gluing two halves together after being cut and reworked. The updated design can be accessed here: https://cad.onshape.com/documents/c4fd6a4fc7a4b44cf7ca708b/w/5f31a364e91c36d4c43afc9a/e/7c3a6c7799bb329f6a7826ed. To assemble the badge holder, print two copies: one should be mirrored along its X-axis as shown in the accompanying image. Then, simply glue both halves together to create a fully functional card holder.