... kg 4)Water proof Nylon,Inflatable Foam,Reflective belt Life jacet1)Model: FZY-I2)Byuoyancy:145-155N3)Weight: ... light, also is ok. The New standard adults life jacket is designed and manufactured in accordance with IMO ... person in the water who wearing immersion suits or life jackets,It is also accompanied with pulling ring ... on July 1, 2010 ,According CCS approval. life jacket&life vest for adults