Premium Surgical Bras from MediChoice are made of cotton and spandex for comfort. They close in the front with 2-inch-wide hook-and-loop fasteners for easy access to surgical site and adjustability. The shoulder straps are padded and removable. The bras also have a removable drainage bulb holder under each cup to keep drainage tube and bulb out of the way of surgeon and nursing team. Medium size fits chests from 36 to 38 inches. *** Please note we DO NOT accept opened product returns. Any unopened and undamaged items purchased through Amazon can be returned within 30 days of the shipping date. Please see our return policy for additional details. ***