Made of quality stainless steel, the Hegar Sound Set includes eight sounds, to gradually and gently enlarge the urethra. The slightly curved sounds each measure 8" (20.3 cm) in length, and the set comes in a zippered case for storage. Be sure to clean the sounds thoroughly before and after each use, and use a quality lube - sterile or medical-grade lubricant is recommended.
Diameters (in millimeters): 3, 5, 7, 9, 11, 13, 15, 17.
