KIDDE SAFETY 466628MTL: Mariner White 10 BC w/GaugeSpecially designed for boating use. Corrosion resistant, white, seamless aluminum cylinder, durable valve body of DuPont Zytel, easy to operate handle and non-toxic extinguishing agent. Features professional gauge for reliable pressure checks. 6 year warranty. Meets OSHA requirements. USCG approved with bracket.