These orange colored epoxy-coated steel wire stands can securely hold a high-density 8 1/2" x 11" (22 x 28 cm) polyethylene bag in an upright open position. Ideal for collecting pipette tips, microcentrifuge tubes, and other hazardous materials throughout the day. The stands are reusable, can be cleaned by hand or in automated dish washer, and autoclavable at 250°F (121°C).