Steri-Container, Standard - Neon Purple 8" x 1-3/4" x 1-3/4", for hand instruments and Zirc Bur Blocks, with a snap shut Hinged Lid, Perforated. Contains dental instruments during sterilization procedures. Designed with a tight snapping lid. Autoclave sterilize. Hold up to 12 instruments with Zirc's Steri-Container. This color-coded, single-tier plastic cassette with a hinged snap lid measures 1-1/2" W x 1-1/2" H x 7-1/8" L. It is used to contain instruments during ultrasonic and sterilization procedures.