Coast Guard-approved life jacket. Great for a day on the boat or beach and in the pool or lake. For use on a boat, a personal watercraft or for tow sports. Universal size for most adults over 90 lbs. (41 kg). Oversize for bigger body types. Three adjustable straps and open sides for better fit. Durable construction: Nylon shell, PE foam, three 1-in. (2.54 cm) webbed straps