GradeThread

Tag: zipper-grading

How to Grade a Broken Zipper Pull on a Vintage Leather Jacket

A missing zipper pull and a worn-out slider look like the same problem. One's cosmetic, one's functional, and they cap the grade differently.

Zipper Functionality and Cosmetic Wear: How to Grade Sliders Without Killing the Sale

A sticky zipper caps your grade. A tarnished pull usually doesn't. Here is how to test, grade, and disclose zippers so you stop over- and under-calling condition.