Material
Inside Foam Core to maintain buoyance, outside Senior Oxford fabric to have comfortable contacting
Performance
1) Buoyancy is more than 74N to provide basic holding mouth above the water
2) The decrease less than 5% with 24hour dip in fresh water
Standard
Refer to Requirements of 1996 Amendments to SOLAS 1974 and LSA Code and Resolution MSC.81(70)
Usage
1) Marine working
2) Flood rescue and necessary self-protection
3) Water entertainment projects such as boating
