Specification AgeRangeDescription : Any Age Group BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_vessel Brand : Yeabetter BulletPoint1 : IMPROVE FIT & COMFORT FOR YOUR PUMPS: Designed for the perfect fit and performance with Yeabetter flange inserts. Sizing is everything when it comes to pumping performance, slip them into 24-25mm flanges or container tunnels for a seamless fit and comfort, totally enclosed and spill-proof in any position, and pump whenever you want and wherever you want. BulletPoint2 : WHAT'S INCLUDED: 2 Pack 20mm Yeabetter silicone flange inserts compatible with Elvie, Elvie Stride, S18 S21 S23 Pump 24mm flanges, Medela 24mm flanges (Personalfit Flex, Freestyle Hands-Free, Freestyle, Harmony, Sonata, and Swing-Maxi pumps), Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Lansino 25mm flanges, Momcozy S9 Pro S10 S12 Pro Wearable Breastpump 24 mm cups, Also fits lansinoh, freemie 25 mm cup. To reduce they nipple tunnel size down to 20mm. BulletPoint3 : COMPATIBILITY: This replacement part is also applicable to most other brands of the models for 24-25mm. Example compatible with TSRETE, LegendaryMilk, Luxlady, HAUTURE, MISSAA, Eulumap, CPPSLEE, Cupood, Fisroa, Goldeep, Zybeauty, PADRAM, HAHOME, Kompoll, OMFMF, Paruu, LRKHFFD, Mumeasy. BulletPoint4 : 10 MODELS AVAILABLE FOR SELECTION: Available in 13, 14, 15, 16, 17, 18, 19, 20, 21, 22mm. The size of your flange insert is important for comfort and efficient pumping. Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping, please choose a flange with a suitable size. Yeabetter recommends replacing sizing inserts regularly for optimal performance. BulletPoint5 : MADE FROM MEDICAL GRADE SILICONE. BPA FREE, DEHP FREE. Made of silicone material. Wash pump parts after each use with warm soapy water and rinse well. Can be sanitized with water steam, boiling water or microwave-steam bags. All pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk. Capacity : 4 liters CareInstructions : Hand Wash Only Color : Yellow ContainsBatteryOrCell : battery CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4713530092877 ExternallyAssignedProductIdentifier1 : 717021627894 ExternallyAssignedProductIdentifier2 : 0717021627894 FcShelfLife : 180 days FinishType : Chrome Flavor : Flange 19mm (XS) Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : Breast Pump Flange ItemName : Yeabetter 20mm Flange Insert Compatible with Elvie Stride, S18 S21 S23, Medela, for Spectra S1 S2, TSRETE, Momcozy S9 Pro S10 S12 Pro Wearable Pumps, Reduce 24mm Breast Pump Flanges Down to 20 mm, 2PC ItemPackageDimensions_Height : 14.7066 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 6.7056 centimeters ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : electric-breast-feeding-pumps Manufacturer : Yeabetter Material : Silicone Material1 : Plastic Material2 : Silicone Material3 : Nylon MaterialTypeFree : BPA Free MaterialTypeFree1 : BPA Free MaterialTypeFree2 : DEHP Free ModelNumber : 717021627931 NumberOfItems : 2 NumberOfLabels : 32 NumberOfLithiumIonCells : 1 PackageLevel : unit PartNumber : 717021627931 PowerSourceType : Battery Powered,Corded Electric ProductDescription : Yeabetter always cares about mothers' needs on the path of breastfeeding. Flange inserts improved design for better suction and smooth milk flow. Versatile compatibility with name brand flanges listed on product descriptions. Easy to install, remove and clean. Made from BPA-free silicone material. ProductSiteLaunchDate : 2023-07-29T15:14:44.181Z RegulatoryComplianceCertification : K240536 Reusability : Reusable SafetyWarning : This product contains small parts and it is not a toy. Keep it away from children. Size : 20mm Inserts StreetDate : 2025-01-08T08:00:00.000Z Style : Double,Single SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Glass TargetUseBodyPart : body Theme : Animal UnitCount : 2 UnspscCode : 53131600 Voltage : 5 volts