Jimy produce Sims-Special Uterine Sound 4 mm 32 cm. Sims-Special Uterine Sound is OB/GYN instrument used for probing and dilating the uterus as well as measuring the length of the cervical canal. Jimy crafting Sims-Special Uterine Sound 4 mm 32 cm with best choice according to Surgeons demand and instructions. Please note that website images are often representative of the product family and may not conform to the exact specifications or features of the item you select. The final specifications will match the description of the specific catalog item you select. Please review such specifications in the item description to ensure the correct product is ordered.