These heavy-duty bags with extra puncture resistance and high impact strength are constructed of high-molecular, high-density 4 mm polyethylene plastic.

• Bright red color for quick identification
• Clearly labeled with biohazard warnings

Autoclavable up to 121 °C (250 °F). Ideal for sterilizing animal cages. Each package includes 20.3 cm (8") twist ties. Bags meet many state and local regulations.