TWIN INFANT CAR SEAT FRAME STROLLER with unique side mounts for easy access to both babies;COMPATIBLE WITH MAJOR BRAND CAR SEATS with click-in functionality (ADAPTERS SOLD SEPARATELY);STURDY and STABLE, easy handling and super maneuverability;FEATURES one-hand fold, front-wheel suspension, swivel wheel locks, rear brakes;TONS OF STORAGE, large under seat basket with organizer and 4 cup holders for bottles or beverages