AVT-HD1744M-USCG Adult Universal Nylon Life Vest (USCG Approved) Specification Adult Universal Nylon Life Vest (USCG Approved) Outer: 200D*118T nylon oxford Inner: 100% PE Foam Flotation Suitable for waterskiing, wakeboarding and other watersports Size: Adult Universal 30"-52", Adult Super Large 40"-60" Inquire Now View More Details USCG (71 KB) Certificate (985 KB)