Choices Perma-Form® Bra. Convenient Front Hook With Back Adjustments. A lightweight form of polyurethane foam sewn permanently into your favourite style! Cups are lightly fiberfilled for good shaping and additional support. Top cups are polyester lace; bottom cups and sides are polyester tricot. Elastic sections are nylon/spandex. Less than half the weight of silicone. More comfortable on those hot, humid days. If you have arthritis or if you have trouble fitting the form into the pocket. Hand Wash. Line Dry. All Perma-Form® Bras are custom made. Please allow 15 days extra for delivery. 6-month limited replacement warranty against manufacturing defects of the Breast Form. Order your Regular Bra Size. Indicate Right/Left/Double Surgery. Made in USA or imported.