1 Choice for Hospitals Mothers Gives you the freedom to do other things while pumping. 2 Compatible with most electric breastpumps 1 Including Pump In Style and Freestyle. 4 Easy to wear and wash 7 Machine wash, tumble dry 6 Cotton spandex blend 5 Comfortable on its own or over a nursing bra or camisole Medium Fits Bra Sizes: 32DD, E, F 1 34D, DD, E 3 36B, C, D 5 38A, B 4 40A Hands-free pumping made easy! Easy Expression is the newest addition to Medela s line of breastpump accessories. Content may vary from picture.