Little Martin's Drawer nasal aspirator is made from BPA free materials. It effectively opens up your baby's congested nasal passages by removing the congestive mucus that prevents you and your little one from having a more comfortable and quiet night's rest. Designed for hospital grade applications. Features POWERFUL SUCTION: Featuring a powerful motor and quality pump components, this nasal aspirator will remove stubborn mucus so your baby can breathe easier and sleep longer. GENTLE OPERATION: Little Martin's Drawer nasal aspirator generates enough suction to remove stubborn mucus while not harming your baby's delicate sinuses. Two exchangeable nozzle sizes, molded of soft silicone, will always fit your baby's nose comfortably. 2 AA batteries included. Unit Package ~ 1.