止動器蓋組（黑色）適用於 SM-SA (-BA) 黑色 **不含止動器組

Came here specifically because I needed the black covers for my stoppers, and the rubber is thick enough to stay put even when I'm adjusting things frequently. They fit snugly and don't slide around, which is exactly what I was hoping for.

The matte black finish matches my existing machine perfectly, and these covers slide on securely without feeling like they'll come loose. Gave my old stoppers a fresh look without needing to buy a whole new set.

The fit is snug enough that they haven't budged since I popped them on, which is exactly what I needed. They blend in seamlessly with the existing black finish, so the whole thing looks factory-stock.