Baby Soft Silicone Replacement Nipple Duckbill For Wide Mouth Bottles - Natural. Discover the Ultimate Solution for Your Baby's Feeding Needs with This High-quality Silicone Baby Nipple. Designed with a Wide Neck to Help Promote Natural Sucking Movements, This Nipple Offers a Soft and Flexible Feel That Mimics the Natural Breastfeeding Experience. The Innovative Anti-colic Venting System Minimizes Feeding Issues Such As Excessive Spit-up, Fussiness, and Gas, Ensuring a Comfortable Feeding Session for Both You and Your Baby. Crafted from Safe, Nitrosamine-free Silicone, This Nipple Contains No BPA, PVC, Phthalates, or Artificial Coloring, Making It a Safe Choice for Your Little One. It Easily Fits Wide-mouth Baby Bottles and Features a Smooth Polish Base to Protect Your Baby's Delicate Skin. Features: - Material: Silicone - Size: Approximately 5x18cm (1.96x7.08in) - Color: Transparent - Flow Velocity: Medium - Design: Wide Neck for Natural Sucking Movements - Safety: Free from BPA, Nitrosamines, PVC, Phthalates, Softeners, and Artificial Coloring - Functionality: Anti-colic Venting System to Reduce Spit-up, Fussiness, and Gas - Compatibility: Fits Wide-mouth Baby Bottles - Quantity: 1 Piece Please Note That Due to Manual Measurements, There May Be Slight Size Variations..