The TwinRoo+ (TwinRoo Plus) mounts the infant car seats sideways and in the same or opposite directions giving you easy access to your children without the stroller handle or second car seat getting in your way. Its unique design provides a smaller wheelbase for super maneuverability and easy handling. The frame is wider by design to provide maximum stability for your babies. It uses a simple click-in design and releases with the manufacturer car seat's release lever. The TwinRoo+ is compatible with Britax B-Safe, Britax B-Safe 35, BOB B-Safe, Chicco KeyFit 30, Graco SnugRide Click Connect 35, Graco SnugRide Click Connect 40, Maxi-Cosi/CYBEX, Peg Perego Primo Viaggio 4-35 and UPPAbaby MESA (car seat adapters are sold separately). It includes a large parent tray with 4 cup holders for bottles and beverages. The tray sits below with your child to avoid the risk of spills. The tray is still in reach while walking and even easier to use when sitting with your children. The oversized basket is great for diaper bags and other necessities. The TwinRoo+ is full of innovation and designed to make your life with twins easier! It features a lightweight frame, front swivel wheel locks, rear wheel brakes, front wheel suspension and a 1-hand fold. Please note, stroller cannot be used without adapters, adapters are sold separately.