3mm Sonic Gold Underlay for Wood or Laminate Flooring - Choose Any Roll Size - Also Works with Parquet Plank Floors - by Grandismo (30m2 (1m x 30m)) : Amazon.co.uk: DIY & Tools
5mm 6mm or 7mm Sonic Gold Underlay - Wood or Laminate Flooring - 1x FREE TAPE | eBay
5mm Acoustic Insulation Underlay | Acoustic Laminate Flooring By The Roll Kosikush
5mm Sonic Gold Underlay For Wood or Laminate Flooring Acoustic & Heat Insulation | eBay