Ambulance Life

Life vest, also known as a life vest, is an ambulance life of clothing, design similar vest, the use of nylon fabric or nylon rubber, buoyancy materials or inflatable materials, reflective materials, such as the production of. General service life of 5-7 years, is on board, aircraft, one of the life-saving equipment. Generally made of vest type, with foam or cork. Wear on the body with enough buoyancy, so that the head of the water can be exposed to the water.