Freemie Collection Cups Deluxe Set. Designed for hands-free double pumping and features two 8-oz concealable collection cups (16-oz capacity total), two breast funnel sets (25 mm and 28 mm), valve assemblies, and one standard Freemie Connection Kit for Medela Pump in Style Advanced and Personal open-system pumps, as well as Medela Symphony and Lactina hospital-grade pumps.