Jobst "Yours Truly" Foam Mastectomy Tear-drop Leisure Breast Form 
112-650 Small 6" length
112-651 Medium 7" length
112-652 Large 8" length
112-653 X-Large 9" length
These forms are non-weighted leisure forms. Average projection with a concave back, fabric all around.
Great for strapless or swimsuit ware. Depending on your band size, Small is A-B cup, Medium B-C cup, Large C-D cup and X-Large D cup.