Mfr: WPI Series: - Package: Box Product Status: Active Accessory Type: Instrument Cassette with Spring Holding Lid For Use With/Related Products: - Specifications: 178mm x 114mm x 32mm https://www.wpiinc.com/pub/media/wysiwyg/pdf/Sterilization-Tray-Cleaning-Recommendations_IS_20190109.pdf