Steri Tyvek 自封袋 7.5 x 13

The pouches are a perfect size for sterilizing larger instrument sets without needing to double up. The Tyvek material feels sturdy and the seal is reliable every time I use them.

The self-seal adhesive is strong and consistent across all 200 pouches, so I never worry about them popping open during sterilization. They hold my larger surgical kits without any hassle, and the Tyvek backing lets steam penetrate easily. Exactly what I needed for clinic use.

The 7.5 x 13 inch size is perfect for my larger surgical kits, and the self-seal mechanism is incredibly reliable—I've had zero failures after dozens of uses. Each pouch feels sturdy and seals firmly with just a quick press, giving me confidence in sterility. I've already gone through half the box a