Elephants u0026amp; Butterflies pacifiers feature colorful dots, butterflies or elephant designsnFeatures our improved nipple that soothes and calms baby better than our original nipple and an asymmetrical shape that helps promote healthy oral development by naturally fitting into your babyu0026#39;s palatenScoop nipple cavity allows maximum tongue movement, which gently exercises your babyu0026#39;s tongue, palate and jaw and promotes proper teeth alignment by helping your baby avoid thumb-suckingnHeart shaped shield fits perfectly under babyu0026#39;s nose for easy breathing and less irritationnBPA free with silicone orthodontic nipple and made in the USAnThis pacifier set is perfect for your little boy or girl and includes two pacifiers. These pacifiers belong to one of the best selling pacifier brands in the US and will soothe and comfort your baby so Mom can sleep. NUK now features an improved nipple and based on research, this improved nipple calms and soothes baby better than our original nipple. It has a scooped nipple cavity for maximum tongue movement, integrated channels for less palate pressure and still features our great heart shaped shield that prevents irritation and fits well under baby's nose for easier breathing. All NUK pacifiers are BPA Free. These pacifiers are made in the USA.