working life jacket features 1. dip plastic to be fireproof 2. inner PVC 3. univeral size 3-piece work life jacketOur 3-piece work life jacket are designed for sea crew and oil platform workers. It is comfortable and mobility on the job and include SOLAS reflective tape for increased visibility.The outside dip plastic is waterproof and fireproof. The 32 square inches of SOLAS reflective tape ...