The Foundations Trio triple tandem stroller is made with safety and comfort in mind. Fitted with a steel tubing frame and durable nylon, it also has two brake systems that make parking and hills easy to overcome. This is especially important when having to push three children at the same time. The foot brake locks the wheels in place while the handle brake stays free until released by hand. Most parents love the fact that it fits through doorways and neatly folds away into a compact size, even more compact than some standard one seat strollers.