Absolute Outdoor Onyx A/M-24 Automatic/Manual Inflatable Life Jacket Blue a/M-24 automatic/manual inflatable life jacket/soft neoprene neckline/for persons 16 years of age and older; and over 80 lbs Automatically inflates up immersion in water or when the wearer pulls the "jerk to inflate" handle/equipped with Back-Up oral inflation Convertible form auto/manual inflation to manual only inflation/comfortable, lightweight and low profile design Durable fabric resists tears and punctures/not recommended for non-swimmers or weak swimmers Min. Buoyancy of 22.5 lbs. When inflated/U.S. Coast guard approved type V life jacket/personal flotation device with type III performance Stretchable Flex-Back insert Convertible from automatic/manual to manual only inflation Low profile design keeps you cool in warm weather Protective cover uses 200 denier nylon ripstop and 200 denier nylon oxford Use A/M Rearming Kit 1352