The Mentor product line of silicone and saline breast implant products features a line of Saline Volume Sizers that are designed for intraoperative use only, although they are resterilzable. These sizers come in a variety of sizes and in four different profiles, Saline Round Moderate, Saline Round Moderate Plus, Saline Moderate High, and Saline CONTOUR Profile High. The sizes they come in match the sizes of the implants that make up the Mentor Saline Breast Implant product family.