Flowt Type III All Purpose Life Vest Infant vest features closed sides to eliminate possible strap chafing. Also includes a leg strap, heads up pillow, and grab strap for quick retrieval. Chest size fits 20"-25" Child vest features a leg strap for added safety. Chest size fits 25"-29" Youth chest size fits 30"-52" Universal Adult fits 90 lbs. and over, chest size 30"-52"; Oversize Adult fits chest size 52"-62" 4-pack contains four adult universal sized Type III USCG Approved life jackets. Includes storage bag to keep your vests in one place and provides convenient storage. Convenient strap for carrying ease.