Playtex® VentAire® Advanced Wide Medium Flow 2 Silicone Nipples. Large. 3m+. Use with VentAire® Advanced Wide Bottles only. Natural shape wide nipple. BPA free. Bisphenol-A free. NaturalShape® Wide Nipples. Specially designed for use with VentAire® Advanced Wide Bottles only. Wide base and raised, textured area designed to promote proper latch-on. Designed to ease transition between breast and bottle. U.S: 1-800-222-0453. Canada: 1-800-387-1300. www.palytexbaby.com. Manufactured to Playtex quality specifications. Playtex is a licensed trademark. All other trademarks are owned by Playtex Products, LLC. 2010 Playtex Products, LLC.