Gerber First Essentials Calming Pacifier is suitable for babies 0-6 months old and comes in a pack of 2 with assorted colors (blue, green and pink). This pacifier is perfect for your boy or girl and features air holes for better airflow to prevent rash and skin irritation. This pacifier belongs to one of the best selling pacifier brands in the US and will soothe and comfort your baby so Mom can sleep. The soft, no-stick lining on the inner guard is comfortable on baby's face. This pacifier is BPA-Free with a silicone nipple and reversible shape so it's always right side up. The NUK family of brands designs safe and fun products that encourage your baby's development. NUK is committed to nurturing your children's healthy transitions from birth to toddler and has worked for over 50 years to design high quality, innovative products that are scientifically proven to support safe and healthy development.