BebeSounds Now your baby's pacifier will always be clean, even in your diaper bag or pocket. And, the contoured shield is designed to fit your baby's mouth for maximum comfort. Ventilation holes on each side of the shield help to prevent irritation on your baby's delicate skin. Our AlwaysClean Pacifier has a recommended silicone orthodontic nipple to reduce the chance of latex allergies. The orthodontic shape is designed to support and encourage healthy oral development. This unique pacifier also features a handle that locks the shield in place to keep the pacifier closed as well as clean. Warning: Do not tie a pacifier around your child's neck as it presents a strangulation danger. Also, inspect your pacifiers frequently. Discard immediately if you notice any tears, holes, or any other signs of deterioration.