Unimed-Midwest, Inc. Biohazard Infectious Container for Sharp Objects, 4 Qt, Red Container with horizontal entry provides protection against accidental or intentional access to containers for sharp items. Features needle notches for faster, safer removal of needles from tube holders. Polished viewing windows on all four sides provide better fill-level visibility to meet federal and state OSHA requirements. Full containers are easily sealed and disposed of according to local, state and federal regulations. Can be autoclaved or incinerated. Units nest together for efficient storage.