YKK #10 真鍮ジッパーテープ 6フィート（1.8m）

The brass teeth feel solid and substantial, not flimsy like some cheap zippers I've dealt with. Cutting the 6-foot length was easy and it sewed into my canvas bag project without any slipping. Exactly what I needed for a heavy-duty closure.

I was expecting the usual lightweight zipper, but the weight and solid feel of this brass chain surprised me in a good way. The 6-foot length gave me plenty to work with for my heavy-duty duffel bag project.

The brass teeth on this #10 chain feel way sturdier than the aluminum stuff I've used before, and they slide smooth once the pulls are on. I got the full 6 ft length and still had a few inches left over after doing both sides of my boat cushion. Definitely buying another length for the next project.