These are two items that can be used with your Medela Breastpump to better meet your breast milk collection and storage needs. The Freemie Collection Cups Deluxe Set includes two 8-oz concealable collection cups (16-oz capacity total) and two sets of breast funnels (25 mm and 28 mm). Many moms have extra breast milk bottles on hand to meet their growing and changing breast milk supply. They are compatible with select Medela breast pumps making it easy to pump, store and feed into the same container. Medela's Quick clean breast milk removal soap removes stubborn breast milk residue up to 3 days old and is clinically tested under physician supervision not to cause skin irritation. No scrub soap is safe and hypoallergenic with no added fragrance or taste that might discourage baby from breastfeeding. Part of the quick clean family of products and is great for home, every time you clean. Authentic Medela spare parts are engineered, tested and approved to work specifically with your Medela breast pump. Made without BPA safe for mom and baby. All Medela breast milk bottles and products that come in contact with breast milk are and always have been made without BPA.