Specification AgeRangeDescription : Baby BottleNippleType : Fast Flow Brand : Dr. Brown's BulletPoint1 : FAST FLOW NIPPLE FOR BABY. Dr. Brown’s Fast Flow Nipple is the fastest flow for babies 9m+. BulletPoint2 : ANTI-COLIC BABY BOTTLE WITH NIPPLE. Level 4 Nipple, with Anti-Colic internal vent system, is clinically proven to reduce colic. Decreases spit-up, burping and gas and provides a more comfortable feeding experience for baby. BulletPoint3 : CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s Fast Flow Nipples provide a consistent flow so babies can feed at their own pace. BulletPoint4 : DEPENDABLE NIPPLE FLOW. Each nipple level provides clinical consistency within the flow rate, so baby’s feeding experience is constant and comfortable. BulletPoint5 : BREASTFEEDING SILICONE NIPPLE. The breast-like nipple shape encourages a proper latch for a more natural bottle feeding experience and eases the transition from breast to bottle and back again. BulletPoint6 : PRESERVES NUTRIENTS. The Level 4 Nipple and Anti-Colic vent system is proven to help preserve bottle milk nutrients and aid in digestion for a better night’s sleep. BulletPoint7 : SOFT 100% SILICONE. Silicone nipple fits all Dr. Brown’s narrow bottles. BulletPoint8 : DISHWASHER SAFE. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA Free. Color : Level 4, Fast Flow, 9m+ Configuration : Bottle Nipple ExternallyAssignedProductIdentifier1 : 072239305799 ExternallyAssignedProductIdentifier2 : 0072239305799 ExternallyAssignedProductIdentifier3 : 10072239305796 ItemName : Dr. Brown's Original Nipple, Level 4 (9m+), 6 Count ItemPackageDimensions_Height : 16.6 centimeters ItemPackageDimensions_Length : 4.3 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : baby-bottle-nipples LiquidFlowSpeedDescription : fast flow Manufacturer : Dr. Brown's ManufacturerMaximumAge : 18 ManufacturerMinimumAge : 9 Material : Silicone MaterialComposition : 100% Silicone MaterialTypeFree : Bisphenol A Free ModelName : Dr. Brown's Natural Flow Narrow Baby Bottle Nipple, 100% Silicone ModelNumber : SN461-WEB NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 6 PackageLevel : unit PartNumber : SN461-WEB Pattern : Bottle Nipple ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2015-09-28T08:00:01.000Z Size : 6 Count (Pack of 1) StreetDate : 2016-01-02T00:00:01Z Style : Level 4, 6 Pack, 9m+ SubjectKeyword1 : Doctor Browns SubjectKeyword10 : nipples SubjectKeyword11 : replacement SubjectKeyword12 : standard SubjectKeyword2 : Dr Brown SubjectKeyword3 : Dr Browns SubjectKeyword4 : Dr. Browns SubjectKeyword5 : DrBrown SubjectKeyword6 : DrBrown's SubjectKeyword7 : DrBrowns SubjectKeyword8 : neck SubjectKeyword9 : nipple SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword1 : Unisex Baby TargetAudienceKeyword2 : Baby Boys TargetAudienceKeyword3 : Baby Girls UnitCount : 6 UnspscCode : 42230000