For use with the Ethicon Endo-Surgery Mammotome® Hand-Held, Mammotome® EX System and SenoRx Encor™ Systems. This CIV-Flex cover is intended to provide protective coverage for the Mammotome and Encor breast biopsy systems. The cover serves a dual purpose offering a clear covering for easy identification and manipulation of the controls, while also reducing contaminates such as blood or fluids from getting into the control buttons on the holder. Each sterile cover includes colored elastic bands. Not made with natural rubber latex.