MedGyn's Disposable Uterine Sounds are made from plastic that is malleable and has centimeter gradiations to provide accurate measurement of the uterine cavity. This product promotes protection from cross-infection. They are individually packed to ensure sterility and minimize infection that may lead to litigation issues. Using this product, the need for costly cleaning will be minimize. It has a highly effective design that is similar to the familiar metal sound to be able to use with ease and reassurance. It is comfortable to use, with ergonomic design that is slender and warm. It can be used in any kind of speculum and could be an indicator for uterine depth.