EASY TO ASSEMBLE AND DETACH: MOLDED PLASTIC CONNECTORS ALLOW TWO STROLLERS TO BE EASILY ASSEMBLED BY CLIPPING ONTO THE STROLLER TUBES. SUIT MOST ROLLER STROLLS WHOSE UPRIGHTS HAVE A MAXIMUM DIAMETER OF 2.2 CM. • SAFETY: THE 3 ATTACHMENT POINTS MAKE A LIGHT AND HANDLING STROLLER.