The Tulips nipple shields are easy to use and help both premature and premature babies with sucking problems to grasp the breast. They also make it easier for mothers with flat or inverted nipples to put their baby on and can protect sore nipples during breastfeeding. Important features at a glance:Intensive skin contact during breastfeeding thanks to tulip shape. Soft shaft for the sensitive oral cavity of the baby. Made of thin, odourless and tasteless silicone. Made without BPA and latex free.Practical storage box for more hygiene - whether at home or on the road.