Dr. Brown"s PreVent Orthodontic Pacifier, Stage 2, 6-18 Months: * Designed by pediatric dentist * Suction-Free Air Channel helps reduce suction and palatal pressure * Soft, suction-release bulb spreads wider as baby sucks for low-pressure comfort * Helps to lower the pressures that can create dental issues, such as crossbites Questions about product recalls? Items that are a part of a recall are removed from the Walmart.com site, and are no longer available for purchase. These items include Walmart.com items only, not those of Marketplace sellers. Customers who have purchased a recalled item will be notified by email or by letter sent to the address given at the time of purchase. For complete recall information, go to Walmart Recalls.