A simple, sturdy keychain tag with a reinforced hole for the split ring so it will not snap off in a pocket or bag. A quick, low-filament print — great as a small gift, a bag tag, or a multi-color filament-swap accent.

Parametric: set the size, thickness and ring-hole diameter; widen it to add your own embossed text or logo in your slicer/CAD.

Print settings: 0.2mm layers, 3+ walls for durability, no supports. PETG recommended (tougher than PLA for everyday carry).