RFID Badge Holder

thingiverse

This RFID card holder is designed to securely hold CR80-sized cards, including ID badges and other types of cards measuring around 85.5x54x0.9mm. The bottom of this model features a rounded edge to prevent the warping that can occur when printing on a heated bed. To ensure clean prints, simple supports are included that break away easily at a height of 0.2mm. Update: Some users have experienced loose fits and cards occasionally falling out, which can be easily fixed by scaling the model's X & Y dimensions to around 98% before slicing.