Buttons #B420 | 20 mm

The 20 mm size is exactly what I needed for a chunky knit cardigan, and the holes are wide enough for thicker yarn. They feel sturdy and haven't cracked or lost their finish after a couple of washes.

These survived a full winter of washing without cracking or losing their finish, which is more than I can say for the cheap ones I had before. The 20 mm size was exactly right for my cardigan cuffs.

I replaced the buttons on my winter coat with these and they feel way sturdier than the originals that kept popping off. The 20 mm size was exactly right for the existing holes, no re-sewing needed.