Trulife 509 E Supreme breast form is available in the widest range of sizes in the line the E Supreme is very adaptable for different types of mastectomy surgery. A symmetric teardrop shape which matches the natural line of the breast it can be oriented with the extension toward the underarm or upper chest. Fit: Shallow to Average. Sizes 1-17 (See Trulife breast forms sizing charts). NOTE: Replacement covers for this form are style N509 (pkg. of 2) Nude. Can be located under Accessories and Mastectomy Accessoriess and Trulife Breast Covers.