1) Used by sea men, and ship and boat passengers.widely used in the Marine Rescue by shipbuilt,shipyard and so on.                                           

2) Buoyancy: At least 142N                                                               

3) Material: Neoprene                                                                 

4) Reflective Tape: 3M                                                                                     

5) Thermal Protectiveness:After immersing in the 0°C-2°C static water for 6th,the body should not less than the normal level temperature of 2°C

6)Packaging information: 580x420x360mm  2pcs/carton 10kg

7)It can keep rescuer warm when they are under the water

8)Product details: