The Onyx Type IV Throwable Foam Boat Cushion is a heavy-duty foam flotation pad meant to be thrown to someone in trouble and as a backup to their PFD. This is a great safety device for any craft. The cushion comes with two webbing grab straps to aide in throwing and handling. It is made with durable polyethylene foam and a durable nylon oxford shell that helps withstand abrasions.Make sure your boat is legal with this U.S. Coast Guard-approved throwableConvenient webbing grab straps for aid in throwing during rescue, and double as convenient carry handlesFunctional and comfortable PE foamStrong, durable nylon oxford shell withstands abrasionsU.S. Coast Guard Approved Type IV Personal Flotation Device (PFD)Size: 15 x 16 x 2 1/2 in.Color: BlueMade in the USA