TPU Nylon Inflatable life jacket

The basic information of the TPU Nylon Inflatable life jacket Model No:QNI-007 Automatic/Manual Inflatable Life jacket 1.Buoyancy≥85N/150N/275N 2. Weight: ≤0.8kg 3. Inflation time≤5s 4. float duration≥24h 5. Buoyancy loss: 0.5n 6.CO2 gas: 17g/33g /60g 7. Temperature: -30C ~ +60 C 8.Validity: 2 years 9.It by imports the TPU nylon material production the air chamber, 420D polyester with coating outer shell fabric, the inflatable device ,the CO2 air bottle and mouth gas blow