MA885 Life Jacket Must Be WornThe MA885 Life Jacket Must Be Worn is part of our Mandatory Sign Range. Our Life Jacket Must Be Worn is suitable for various Boat Houses, Lifeboat Stations, Marine Works. The MA885 clearly identifies the Information throughout Boat Houses, Lifeboat Stations, Marine Works. The format of the standard MA885 sign is Square and displays a White Life Jacket Life Jacket Must Be Worn text on a Blue Background.