Gives you the freedom to do other things while pumping;Compatible with most electric breast pumps: Including Pump in Style, Freestyle, Symphony, Swing and Lactina;Machine wash, tumble dry;Cotton/spandex blend is comfortable on its own or over a nursing bra or camisole;Available in White and Black;Gives you the freedom to do other things while pumping;Compatible with most electric breast pumps;Machine wash, tumble dry;93% cotton, 7% spandex