Specification Brand : NENESUPPLY BulletPoint1 : CONTENT: 2pc 19mm NENESUPPLY Silicone Flange Inserts compatible with 24mm of Elvie flange, Elvie Stride flange, Momcozy flange, Medela flange (Personalfit Flex and Freestyle Hands-Free), Spectra flange, Willow flange, Willow Go flange, and Motif Luna flange. Reduce 24mm to 19mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts accessories and Willow pump parts. BulletPoint2 : COMPATIBLE PUMPS: Work with 24mm FLANGES of most breast pumps in the market. See product photo for illustrations. BulletPoint3 : AVAILABLE IN 15, 17, 19, 21mm. MADE FROM SOFT SILICONE: Soft silicone makes pumping more comfortable. Reduce flange funnel to 19mm. Suitable for moms with smaller nipples. Correct flange sizes make pumping more efficient. BulletPoint4 : NO LOSS OF SUCTION- Embeded sealing circles creates a complete seal. EASY TO INSTALL & REMOVE - Easy to push in and pull out the inserts. Hassle-free BulletPoint5 : EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. Comply with EU and USA regulations for materials that contact food. Tested by independent labs for quality and safety. CountryAsLabeled : TW CpsiaCautionaryStatement : choking_hazard_small_parts ExternallyAssignedProductIdentifier : 4718005162949 IncludedComponents : Flange Inserts ItemName : Nenesupply 1st Generation 19mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Spectra Momcozy Flange Willow Reduce 24mm to 19mm Use as Elvie Inserts Medela Insert ItemPackageDimensions_Height : 9.0932 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 5.6896 centimeters ItemTypeKeyword : electric-breast-feeding-pumps Manufacturer : NENESUPPLY Material : Silicone MaterialTypeFree : BPA Free ModelNumber : N117.19G NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : N118GI.15N Pattern : 13mm Short ProductDescription : Flange Insert ProductSiteLaunchDate : 2021-03-30T02:33:33.649Z Size : Flange Insert 19mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 UnspscCode : 53131700