The Playtex® Binky™ pacifier is designed to simulate the shape of mother's nipple for child's soothing and calming comfort. Designed for Child: Air Comfort™ shield designed for greater air flow to help prevent skin irritation. The unique Snug 'N Place™ Ring prevents ring from flopping around to not disturb child's sleep. Latex material that is natural and very soft. Designed for Mom: A ring for easy grip. Reusable carrying case to keep pacifiers clean and easy to transport. Most Like Mother® Nipple; Provides Soothing & Calming Comfort BPA Free On-the-Go Hook Reusable Protective Case Included