The NRS Child's Crew PFD is a personal flotation device that supports 30-50 pounds of weight to keep young kids safe on the water. It's a safety device in a durable, affordable package. Adjust the fit along five different points as the leg strap adds extra support and prevents the PFD from rising up uncomfortably. Kids like to be comfortable, and if they like the life jacket then they won't want to take it off, and then you won't have to yell a lot and stuff. And, as it's US Coast Guard Certified, you can rely on this PFD to keep precious cargo safe.