210D nylon and 0.11MM TPU laminated material bladder UML inflation and oral tube 24G co2 cylinder,buoyancy>26lb 210D nylon and 0.11MM TPU laminatedmaterial bladderUML inflation and oral tube24G co2 cylinder,buoyancy>26lbAutomatic/Manual trigger merchandism(You can also choose only manual merchandism)any colour is availablesignal whistle

life vest