Perks \tAll parts are BPA\/DEHP free \tManual pumps allow you to control the speed and suction of your pumping session \tErgonomic handle design helps you mimic the unique nursing pattern of your baby \tSwivel grip handle reduces muscle fatigue while pumping \tThis pump comes with one breast shield size, but Ameda offers 6 sizes for optimal comfort \tSmall tote bag allows for portability \tThis pump comes with 2 sets of accessory sample packs to help you get started This Pump is Perfect For\u2026 Stay-at-Home Moms \u2014 Pumps without rechargeable batteries or alternative power options are best for moms planning to stay at home to breastfeed. Hands-free breast pumps allow moms to complete household tasks while pumping or taking care of their other children; Hospital-grade breast pumps are heavier than many other pumps and are designed for stationary use in most cases. What\u2019s Included \t(2) Valves \t(1) 25mm breast shields \t(2) 5 oz. bottles with tight sealing lids \tManual breast pump adapter \t(2) Sample packs of NoShow Premium Disposable Nursing Pads \t(2) Sample packs of Store\u2019N Pour Milk Storage Bags \tTote bag for storage and travel \tUser manual What to Look Out For Manual breast pumps do not need a power source to operate, which allows you to pump nearly anywhere. Many moms report a lack of suction and fatigued hands while using their manual breast pumps.