Suspender pants, suspender part only, white, set of 2, 75 cm, white

This is an accessory that came with the white trousers I purchased.

There are two buttonholes on one side.
There are four on the other side.

The length is 75 cm and the width is 5 cm.

I don't think there are any noticeable scratches or stains, but please consider this a used item.