Parker Labs Ultra Cover^TM Latex Probe Covers provide a hygienic barrier between ultrasound transducers and tissue. Transducer Covers are constructed from flexible, natural latex. Ultrasound Probe Covers are rolled for ease of application (except the 32-12, which is folded) and feature non-sterile packaging. Ultrasound Sheaths are available in six different sizes in order to fit general, transrectal, transvaginal, small parts sector, transvaginal sector, and sector transducers. The 30-00 and 32-78 models include elastic bands for a best fit, and the 32-78 also includes a water standoff feature. Ultra Covers^TM are packaged in boxes of 50 or 100. Parker Probe Sheaths are proudly made in the USA.