The Nippes 71E is a ridged ceramic file, which provides some durability and fineness together.
It isn’t as fine as a (always fragile) glass nail file, nor as coarse and fast as a cross-cut type all-stainless-steel file, but it provides a combination of skills laying between those extremes.
Weighs 24.2 grams including the sheath. The effective filing zone beyond the clip is 11.5×83.5mm.
Made in Solingen, Germany. Assorted colors for the sheath thingy, we can’t specify, I’m not taxonomizing and offering drop-down menu, it is one damn SKU. Assorted color outcomes.