ボタン #B819 - 11 mm | B821 - 15 mm

Washed a shirt with the 15mm buttons twice already and they still feel solid, no chips or loosening around the holes. The 11mm ones are a bit fiddly to thread but once sewn on, they hold their shape nicely.

The 11mm ones are perfect for cuffs, and the 15mm handled a heavy coat flap without a hint of flex. I've washed the jacket twice already and they haven't loosened or cracked, which is exactly what I needed.

These 15mm buttons sewed on easily and feel sturdy, not flimsy like some others I've used. They've already been through the laundry a couple of times with no issues.