Feature 1You can pump it directly into most breast milk storage bags without losing milk during the delivery process. 2Do not hold the clip area when pumping, so as not to release the bag and drop the milk on the floor! 3Made of food grade PP, no BPA, no rust steel spring, healthy and safe, and can be used with confidence. 4Easy to clean, you only need a bottle brush, soap and water to remove the dirt in the adapter. 5Beside fit for bimirth flange, it also compatible with more wideneck flanges.SpecificationCondition:100% Brand New Item Type:Milk Bag Clip AdapterMaterial: PPUse: Breast milk bag clip conversion clipColor: WhiteSize: Approx. 4cm / 1.6in, 2.5cm / 1in, 5cm / 2in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Milk Bag Clip Adapter