Ergodyne Evaporative Cooling Bandana Features Bandana/headband - tie closure Activate by soaking in water for 2-5 minutes Remains hydrated for up to 4 hours Re-usable: just soak in water to re-activateApplicationConstructionTradeMaintenanceLandscaping/GroundsAssembly/FabricationMaterial HandlingFreight/BaggageWarehousing/DistributionIron/Steel Fabrication
