<p>Breast shields for Hands-free Collection Cups allow you to have an extra set ready to go when you need it. They <span>provide comfortable, efficient pumping. Featuring a 105-degree angle and flared rim, these innovative breast shields have a smooth design that helps avoid breast compression, resulting in a clinically proven increase in milk output</span></p> <p><span>Compatible with Medela's standalone Hands-free Collection Cups. If you previously purchased the Freestyle™ Hands-free Breast Pump, please contact Customer Service for replacement breast shields.</span></p> <p><span>What's Included: (2) Hands-free Collection Cups Breast Shields ​​​​​​(choose size). Membranes Sold Separately</span></p>