Explosive Hazard ID Holder Single and Multiple Cards

thingiverse

These are ID holders featuring an explosive hazard warning sign prominently displayed at the rear of each holder. Engineered to accommodate a single 54X87 mm card approximately 2 mm in thickness, they provide a secure fit. The triple-card variant is slightly taller to comfortably hold three cards simultaneously, although I haven't thoroughly tested its functionality yet; however, the single-card version works seamlessly. To ensure optimal print quality, it's recommended to print with supports at both the top anchor point and overhangs that securely hold the card in place. In my experience, no additional support is necessary beneath the triangular indentation on the back of each holder. I appreciate your attention to this matter; I hope you find these ID holders meet your expectations!