SwimWays Child Size Disney Frozen PFD Life Jacket The Disney Frozen PFD Life Jacket from SwimWays is a US Coast Guard Approved Type III Personal Flotation Device for children Buoyancy Technology allows for successful balance of a child's center of gravity, giving them greater control and stability when swimming Quality polyester twill fabric cover and inner fabric liner for extreme comfort Adjustable waist belts and strap between legs ensure fit and security Fits children with a 23-24 inch chest measurement and weighing 30-50 lb