Used in hospitals, preemies just love the vanilla scent pacifiers that are designed specifically for the premature infant. Made as a one-piece construction and adhering to the stringent AmericanAcademy of Pediatrics guidelines and the Consumer Product Safety guidelines for pacifiers. The Vanilla Scent Wee Soothie is made from the highest quality medical-grade silicone and is latex-free for safety. NOT FOR INFANTS OVER 6 POUNDS.