Deluxe Advanced Double Electric Breast Pump. Includes: (2) 30.5mm Flange Kits, (2) 24.5mm Soft Flange Inserts, (2) 28.0 Soft Flange Inserts, (4) 5 fl. oz. Milk Storage Bottles, Pump Shoulder Bag, Insulated Cooler Bag, (3) Ice Packs, Instructions to Access Simply Breastfeeding and Breast Pumps & Briefcases Programs, AC Adapter, (2) Extra Valves & Membranes, Instructions for Use. Over-boxed ready for shipping.