Dr. Brown"s PreVent Pacifiers come in 4 different color packs - Teal/Orange, Pink/Green, Red/Blue, or Purple/Yellow! These pacifiers are for ages 6 to 18 months. Designed by a Pediatric Dentist - they are developed to help prevent dental issues. They have a patented suction-free air channel. Reduced suction and palatal pressure. Thin-stem design is minimally intrusive on baby"s mouth. BPA Free! Nipple is made of silicone.Use clean hands and surfaces when handling. Boil for five minutes before first use to sterilize. Routinely wash in hot, soapy water and rinse well, or in a dishwasher - top rack only. Water temperatures should not exceed 140 degrees F. This listing is for ONE pack of 2 PreVent Pacifiers!