Supply and Deliver Pacifier for infants. Designed to stimulate and train the sucking reflex. Made of latex or silicone. Teat shaped to fit oral cavity and to stimulate form and function of the mother’s breast when feeding. – Size: 6-12 Months & pply and Deliver Pacifier for infants. Designed to stimulate and train the sucking reflex. Made of silicone. Teat shaped to fit oral cavity and to stimulate form and function of the mother’s breast when feeding – Size: 0-6 Months