Bra Cup Form - (2)Average Fit Molded foamcups include pockets to hold a breast form or shaper securely in place Versatile strap options: strapless, straight, crisscross or halter neck; packaged with clear straps for an invisible strap option Soft silicone on the inside cup helps to keep the bra in place when wearing strapless Adjustable elastic straps; straps increase in width to maintain support in larger sizes Flexible side bones sewn into the sides of cups help stabilize and support