More comfort、 more milk、 naturallyCondition:100% Brand NewMaterial Breast pump silicone/BPA free*size:as picture shownPackage including:1 set with ornigal boxAbout color:Pictures are only samples for reference. Due to limitations in photography and the inevitable differences in monitor settings、 the colors shown in the photograph may not correspond 100% to those in the items themselves.About size:All dimensions are measured by hand、 there may be 2-3cm deviations. Please ignore the tag size comes with the cloth. The tag size sometimes can be a larger than our description size because those are for Chinese. We are 1 or 2 sizes smaller than European and American people.