Designed to extend survival time in rough waters, these vests represent an excellent value in commercial safety gear. Capable of turning an unconscious person to a vertical or slightly backward position in the water. Sturdy, durable foam flotation won’t waterlog. Adjustable strap for a snug fit. USCG-approved and is required on commercial craft. Note: The U.S. Coast Guard has issued a Safety Alert regarding the proper threading of this product’s chest strap though the fixed “D” ring; please click here to assure your PFD is in compliance. USCG Type: I Intended Use: Commercial Features: Reflective patches Buoyancy: Adult: 23lb.; child: 11lb. Flotation Material: Polyethylene foam Shell Fabric: Polyester EZ Float Straps: 1″ webbed adjustable