size : 30*30*12CM Weight : 5kg (+ or -) 200 gram Compression Ratio : 1:5 Electrical Conductivity : Below 0.5 ms/cm (testing ratio 1:5) Ph for H2o : 5.5 to 6.7 Volumetric Expansion : 70 to 80 Litres Sewing Size : 6 mm Mesh Water Holding Capacity : 15 Moisture Content : 10 to 16 % Air filled Porosity : 90%. Fibre content : 6 %to 8% sand : 2%
