For the big kids among the little ones. The MAM Perfect 6 plus month pacifier was designed with baby in mind, by orthodontists and pediatric dentists, to reduce the risk of misaligned teeth. The Mam Perfect with Dento Flex has a nipple neck that is 60 % thinner and a nipple that is 3 times softer than other silicone pacifiers. The Mam Perfect adapts itself without harmful effort on baby's part and leaves enough room for healthy dental development. The 6 plus month pacifier is good for baby's skin thanks to its large air holes and MAMs patented inside surface. The shield of the 6 plus months pacifier is larger and rounder than the rest of the pacifier line ensuring maximum comfort. Like the rest of our pacifier line, the MAM 6 plus month pacifier is orthodontically correct and has a symmetrical nipple. BPA free for baby's 6 plus months.