Flooring
Generic 10mm Super PU Carpet Underlay (7.5m²)
Thickness: 10mm Density: 85kg/m3 Roll Size: 7.5m² (5.5m x 1.37m) Thermal Resistance: 2.4 tog Sound Reduction: 38dB Roll Weight: 7kg, Weight: 15.43235834 pounds, Manufacturer: Ezifloor
https://www.bizrate.co.uk/flooring/generic-10mm-super-pu-carpet-oid30822453043.html