Multipurpose wedges elevate and position parts of the body during surgery Radiolucent so as not to interfere with crucial testing Supportive foam material with a Nylex cover that wipes down easily and is treated with antimicrobial agent* For routine care, clean surface with neutral detergent; disinfect with quaternary solution*This product has antimicrobial properties built in to protect the product. This product does not protect users or others against bacteria, viruses, germs or other disease organisms.