Summary

A fairly standard filament swatch with thickness in 10 steps of .2mm, and a place for the filament ID. The attached SCAD source allows for inserting raised text to identify the filament.

The SCAD file also allows for adjusting the size and shape as needed. Defaults are 30×80×2.2mm.

There's also a blank STL file attached if you'd prefer to just add a sticker.