Pfiff Year-round Rug New Eurasia Brown
100 % polyester (600 Denier), Under material: 100 % polyester (fleece).
The water column is a unit of measurement indicating thickness of technical textiles, for example functional and rainwear. The water column which the material can bear before it lets humidity through, is indicated. Therefore a 1000mm water column corresponds to 1kg/dm of pressure. Material is considered watertight above certain clearly defined values (rainwear 1 300mm, outer tent layer 1 500mm and tent floors 2 000mm according to German norms).