McKesson Sterilizer Monitoring Mail In Service, 1 Box of 52 Instrument Accessories Heavy duty vinyl with Permablok 3(R) Color:Red Heavy duty vinyl with Permablok 3(R) bacterial protection * 1´ Firm density foam tops * Radiused seamless corners on upholstered components * Top sections have welded steel support frames * Pivoting joints house hardened steel shoulder bolts with locking nuts to ensure years of trouble free operation * Footswitch control * Power assisted caster system (unless noted otherwise) * 110 volts 60Hz motor * Effectively and safely cleans urinary drainage systems This product contains natural rubber latex which may cause allergic reactions chemical vapor