Dear Sir Madam, Type:First-Aid Devices Material:aluminum,pvc,purified cotton Size:33*33*13CM Color:silver for box protecting time:30 min (fire escape mask) Certificate:ISO and CE certificate Function:fire escape Application:Emergency,indoor,hotels, office buildings, department stores bands, Stora Show More...
Dear Sir Madam, Type:First-Aid Devices Material:aluminum,pvc,purified cotton Size:33*33*13CM Color:silver for box protecting time:30 min (fire escape mask) Certificate:ISO and CE certificate Function:fire escape Application:Emergency,indoor,hotels, office buildings, department stores bands, Storage:3 years Advantage 1:Adjustable type of belt buckle Advantage 2:Stainless steel filter