Covidien - CVDSRRO100970 Container with rotor lid is designed to limit accidental or intentional access to used sharp items. Adjustable rotor opening accommodates a variety of Sharps sizes. Rotor lid provides temporary closure when the 2 gallon container is not in use and permanent closure for final disposal. Lid locks for final disposal. Empty container can be nested to save storage space. Plastics and pigments are safe to autoclave or incinerate.