Ultra Commercial - Automatic - 1470 USCG Approved Type V for use when worn on uninspected commercial vessels less than 40 ft. in length not carrying passengers for hire. Approved substitute for a Type II or III PFD only when worn and used in accordance with the owner's manual. High visibility reflective tape and emergency whistle on bladder Halkey-Roberts 1F automatic inflator with single point indicator Automatic inflation when submerged in water manual inflation by pulling lanyard or by oral tube Provides 33.7 lb. (150 Newton) buoyancy when fully inflated Clear window to view arming status of mechanism Pocket to store extra cylinder or gear and D-ring 2 adjustable belt for secure fit Mesh storage bag cylinder and bobbin included Optional back fl ap for identification Heavy-duty nylon outershell Tri-fold design provides comfortable fit and easy repacki"