Nenesupply Pump Parts Use With Medela Pump In Style Breastpump PISA Include 2 Medium 24mm Breastshields 2 Valves 4 Membranes 2 Tubing<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> NENESUPPLY PUMP PARTS FOR MEDELA PUMP IN STYLE ADVANCED BREASTPUMP. Contains 2 Medium 24mm Breastshields， 2 Valves， 4 Membranes， and 2 tubes. IN RETAIL PACK， sealed by manufacturer. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> THIS ITEM IS MADE BY NENESUPPLY. NOT ORIGINAL MEDELA PUMP PARTS. INTERCHANGEABLE WITH MEDELA PARTS. Interchangeable with Medela breastshield， Medela tubing， Medela valve，and Medela membrane </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Designed to USE WITH MEDELA PUMP IN STYLE ADVANCED PISA breastpump released after July， 2006. Tubing has adapter on one end， and soft on the other. Refer to face plate photos before purchasing </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> BOTTLES NOT INCLUDED. CAN BE USED WITH MEDELA BOTTLES and DR BROWNS BOTTLES. 6 DIFFERENT BREASTSHIELD SIZES available for best pumping comfort. Refer to size chart in product photos. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> FDA REGISTERED MEDICAL DEVICE. DO NOT CONTAIN ANY BPA. Comply with EU Commission Regulation for plastic materials that contact food. Tested by independent labs for safety. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uhU378cuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51mNpPPHyLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415gU4EJidL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tH3i-60eL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41z8uglOB3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41248kjWpuL.jpg" noproxy>