Key features of the Simple Wishes hands-free pumping bra are that it’s free from underwire, has adjustable straps, gives busy moms, new moms, or experienced moms, the valuable gift of time by freeing up their hands for other tasks or allowing them to simply relax when using their pump (the functionality and adjustability is a game- changer, and timesaver)! Use this hands-free pump bra with flanges and a double electric breast pump.Thishands-free pumping bra works with any brand of breast pump.