ホワイトスチールパンツアイ

Used these on a pair of trousers and they held up great through a full wash cycle, no rust or bending. The steel finish feels solid and the loop sits flat against the fabric, which is exactly what I wanted for a clean waistband.

I’ve been using these for a few projects now, and the white steel finish stays clean without rusting. They snap into place easily with basic pliers. Exactly what I needed for a sturdy, low-profile pant fastening.

The metal is sturdy but not bulky, so it sits flat against the waistband and doesn't create an annoying lump under clothes. I've used them on two pairs of trousers and they've held up through several washes without rusting or bending out of shape.