Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Submucosal Lifting Agent, Burton Medical®, 50 Foot Length, Inhalation, Fine, Serrated Tips, For PersonalFit Flex Connectors - included with Medela’s Freestyle Flex™, Swing Maxi™, and Pump In Style® with MaxFlow™ Breast Pumps